Hourly Weather Forecast for Knoxville, Tennessee 37920 - The Weather Channel | Weather.com
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Hourly Weather-

As of 8:43 am EDT
alertLevel3

There is a marginal risk of severe weather today.

Saturday, March 21

9 am

Mostly Clear Day Mostly Sunny
63°
Rain drop 2%
SW 8 mph
Subtract

Mostly Sunny

  • Temperature feels like
    Feels Like63°
  • WindSW 8 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover22%
  • Rain drop
    Rain Amount0 in

9:15 am

Mostly Clear Day Mostly Sunny
64°
Rain drop 2%
SW 8 mph

9:30 am

Mostly Clear Day Mostly Sunny
65°
Rain drop 2%
SW 8 mph

10 am

Sunny Sunny
67°
Rain drop 2%
SW 8 mph
Add

Sunny

  • Temperature feels like
    Feels Like67°
  • WindSW 8 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover19%
  • Rain drop
    Rain Amount0 in

11 am

Mostly Clear Day Mostly Sunny
71°
Rain drop 1%
SW 10 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like71°
  • WindSW 10 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

12 pm

Partly Cloudy Day Partly Cloudy
73°
Rain drop 1%
SW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindSW 10 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover35%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
76°
Rain drop 2%
SW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like76°
  • WindSW 10 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover32%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
79°
Rain drop 15%
SW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like80°
  • WindSW 10 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 in
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3 pm

Mostly Cloudy Day Mostly Cloudy
80°
Rain drop 15%
WSW 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like81°
  • WindWSW 10 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover60%
  • Rain drop
    Rain Amount0 in

4 pm

Mostly Cloudy Day Mostly Cloudy
81°
Rain drop 24%
SW 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like82°
  • WindSW 10 mph
  • Humidity
    Humidity43%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover78%
  • Rain drop
    Rain Amount0 in

5 pm

Scattered Thunderstorms Scattered Thunderstorms
82°
Rain drop 45%
WSW 10 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like82°
  • WindWSW 10 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover61%
  • Rain drop
    Rain Amount0.04 in

6 pm

Scattered Thunderstorms Scattered Thunderstorms
79°
Rain drop 47%
WSW 10 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like80°
  • WindWSW 10 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover74%
  • Rain drop
    Rain Amount0.14 in

7 pm

Isolated Thunderstorms Isolated Thunderstorms
78°
Rain drop 30%
SW 9 mph
Add

Isolated Thunderstorms

  • Temperature feels like
    Feels Like78°
  • WindSW 9 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0.01 in

8 pm

Mostly Cloudy Night Mostly Cloudy
74°
Rain drop 24%
SW 7 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindSW 7 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover79%
  • Rain drop
    Rain Amount0 in

9 pm

Scattered Thunderstorms Night Scattered Thunderstorms
71°
Rain drop 41%
SW 6 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like71°
  • WindSW 6 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover58%
  • Rain drop
    Rain Amount0.03 in

10 pm

Scattered Thunderstorms Night Scattered Thunderstorms
69°
Rain drop 50%
SW 6 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like69°
  • WindSW 6 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover80%
  • Rain drop
    Rain Amount0.11 in

11 pm

Scattered Thunderstorms Night Scattered Thunderstorms
67°
Rain drop 36%
SW 5 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like67°
  • WindSW 5 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover54%
  • Rain drop
    Rain Amount0.01 in

Sunday, March 22

12 am

Partly Cloudy Night Partly Cloudy
66°
Rain drop 24%
SW 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like66°
  • WindSW 5 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 in

1 am

Scattered Thunderstorms Night Scattered Thunderstorms
65°
Rain drop 37%
SW 5 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like65°
  • WindSW 5 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0.01 in

2 am

Showers Few Showers
64°
Rain drop 33%
SW 6 mph
Add

Few Showers

  • Temperature feels like
    Feels Like64°
  • WindSW 6 mph
  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0.01 in
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3 am

Showers Few Showers
63°
Rain drop 33%
SW 6 mph
Add

Few Showers

  • Temperature feels like
    Feels Like63°
  • WindSW 6 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover51%
  • Rain drop
    Rain Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
62°
Rain drop 24%
WSW 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like62°
  • WindWSW 6 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover53%
  • Rain drop
    Rain Amount0 in

5 am

Mostly Clear Night Mostly Clear
61°
Rain drop 9%
SW 5 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like61°
  • WindSW 5 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover29%
  • Rain drop
    Rain Amount0 in

6 am

Mostly Clear Night Mostly Clear
60°
Rain drop 8%
SW 5 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like60°
  • WindSW 5 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover27%
  • Rain drop
    Rain Amount0 in

7 am

Mostly Clear Night Mostly Clear
60°
Rain drop 8%
SW 5 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like60°
  • WindSW 5 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover22%
  • Rain drop
    Rain Amount0 in

8 am

Mostly Clear Day Mostly Sunny
60°
Rain drop 7%
SW 5 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like60°
  • WindSW 5 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

9 am

Mostly Clear Day Mostly Sunny
63°
Rain drop 6%
SW 6 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like63°
  • WindSW 6 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 in

10 am

Mostly Clear Day Mostly Sunny
68°
Rain drop 4%
SW 7 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like68°
  • WindSW 7 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover24%
  • Rain drop
    Rain Amount0 in

11 am

Partly Cloudy Day Partly Cloudy
73°
Rain drop 2%
SW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindSW 10 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover32%
  • Rain drop
    Rain Amount0 in

12 pm

Mostly Clear Day Mostly Sunny
76°
Rain drop 2%
SW 12 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like76°
  • WindSW 12 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover29%
  • Rain drop
    Rain Amount0 in

1 pm

Mostly Clear Day Mostly Sunny
79°
Rain drop 1%
SW 13 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like80°
  • WindSW 13 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 in

2 pm

Sunny Sunny
81°
Rain drop 0%
SW 14 mph
Add

Sunny

  • Temperature feels like
    Feels Like82°
  • WindSW 14 mph
  • Humidity
    Humidity45%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover12%
  • Rain drop
    Rain Amount0 in
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3 pm

Mostly Clear Day Mostly Sunny
83°
Rain drop 0%
SW 14 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like84°
  • WindSW 14 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

4 pm

Sunny Sunny
84°
Rain drop 0%
SW 15 mph
Add

Sunny

  • Temperature feels like
    Feels Like84°
  • WindSW 15 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover16%
  • Rain drop
    Rain Amount0 in

5 pm

Mostly Clear Day Mostly Sunny
84°
Rain drop 0%
SW 15 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like85°
  • WindSW 15 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 in

6 pm

Mostly Clear Day Mostly Sunny
83°
Rain drop 0%
SW 14 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like84°
  • WindSW 14 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 in

7 pm

Partly Cloudy Day Partly Cloudy
82°
Rain drop 0%
SW 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like82°
  • WindSW 12 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover34%
  • Rain drop
    Rain Amount0 in

8 pm

Clear Night Clear
78°
Rain drop 1%
SW 10 mph
Add

Clear

  • Temperature feels like
    Feels Like80°
  • WindSW 10 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover12%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
76°
Rain drop 15%
SW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like76°
  • WindSW 10 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover35%
  • Rain drop
    Rain Amount0 in

10 pm

Mostly Clear Night Mostly Clear
74°
Rain drop 15%
SW 11 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like74°
  • WindSW 11 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover26%
  • Rain drop
    Rain Amount0 in

11 pm

Partly Cloudy Night Partly Cloudy
72°
Rain drop 15%
SW 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindSW 11 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 in

Monday, March 23

12 am

Partly Cloudy Night Partly Cloudy
72°
Rain drop 15%
SW 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindSW 11 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover34%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Clear Night Mostly Clear
71°
Rain drop 15%
SW 12 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like71°
  • WindSW 12 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover23%
  • Rain drop
    Rain Amount0 in

2 am

Mostly Clear Night Mostly Clear
69°
Rain drop 15%
SW 13 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like69°
  • WindSW 13 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover29%
  • Rain drop
    Rain Amount0 in
Advertisement

3 am

Mostly Clear Night Mostly Clear
69°
Rain drop 4%
SW 12 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like69°
  • WindSW 12 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover22%
  • Rain drop
    Rain Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
67°
Rain drop 4%
WSW 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like67°
  • WindWSW 11 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover54%
  • Rain drop
    Rain Amount0 in

5 am

Mostly Cloudy Night Mostly Cloudy
66°
Rain drop 8%
SW 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like66°
  • WindSW 10 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover75%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
66°
Rain drop 9%
WSW 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like66°
  • WindWSW 9 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover81%
  • Rain drop
    Rain Amount0 in

7 am

Mostly Cloudy Night Mostly Cloudy
64°
Rain drop 16%
W 8 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like64°
  • WindW 8 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover70%
  • Rain drop
    Rain Amount0 in

8 am

Showers Few Showers
63°
Rain drop 31%
WNW 7 mph
Add

Few Showers

  • Temperature feels like
    Feels Like63°
  • WindWNW 7 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in
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