Hourly Weather Forecast for Key West, Florida 33040 - The Weather Channel | Weather.com
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Hourly Weather-

As of 5:21 am EDT
alertLevel3

Small Craft Advisory

Thursday, March 19

6 am

Cloudy Cloudy
68°
Rain drop 8%
NNE 15 mph
Subtract

Cloudy

  • Temperature feels like
    Feels Like68°
  • WindNNE 15 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

6:15 am

Cloudy Cloudy
68°
Rain drop 6%
NNE 15 mph

7 am

Cloudy Cloudy
67°
Rain drop 16%
NNE 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like67°
  • WindNNE 16 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
68°
Rain drop 11%
NNE 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like68°
  • WindNNE 17 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

9 am

Windy Cloudy/Wind
69°
Rain drop 9%
NNE 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like69°
  • WindNNE 20 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

10 am

Windy Mostly Cloudy/Wind
71°
Rain drop 2%
NNE 20 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like71°
  • WindNNE 20 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0 in

11 am

Windy Partly Cloudy/Wind
72°
Rain drop 2%
NNE 20 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like72°
  • WindNNE 20 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 in
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12 pm

Windy Mostly Cloudy/Wind
73°
Rain drop 2%
NNE 20 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like73°
  • WindNNE 20 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover60%
  • Rain drop
    Rain Amount0 in

1 pm

Mostly Cloudy Day Mostly Cloudy
74°
Rain drop 2%
NNE 17 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindNNE 17 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index8 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

2 pm

Mostly Cloudy Day Mostly Cloudy
74°
Rain drop 2%
NNE 19 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindNNE 19 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index8 of 11
  • Cloud
    Cloud Cover71%
  • Rain drop
    Rain Amount0 in

3 pm

Mostly Cloudy Day Mostly Cloudy
75°
Rain drop 2%
NNE 18 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like75°
  • WindNNE 18 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index8 of 11
  • Cloud
    Cloud Cover61%
  • Rain drop
    Rain Amount0 in

4 pm

Mostly Cloudy Day Mostly Cloudy
75°
Rain drop 2%
N 18 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like75°
  • WindN 18 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover68%
  • Rain drop
    Rain Amount0 in

5 pm

Partly Cloudy Day Partly Cloudy
75°
Rain drop 1%
N 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like75°
  • WindN 18 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

6 pm

Partly Cloudy Day Partly Cloudy
75°
Rain drop 1%
N 16 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like75°
  • WindN 16 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover53%
  • Rain drop
    Rain Amount0 in

7 pm

Partly Cloudy Day Partly Cloudy
75°
Rain drop 1%
NNE 15 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like75°
  • WindNNE 15 mph
  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover53%
  • Rain drop
    Rain Amount0 in

8 pm

Partly Cloudy Night Partly Cloudy
74°
Rain drop 1%
NNE 14 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindNNE 14 mph
  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover53%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
74°
Rain drop 2%
NNE 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindNNE 17 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 in

10 pm

Partly Cloudy Night Partly Cloudy
72°
Rain drop 2%
NNE 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindNNE 18 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 in

11 pm

Partly Cloudy Night Partly Cloudy
72°
Rain drop 2%
NE 16 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindNE 16 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover48%
  • Rain drop
    Rain Amount0 in
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Friday, March 20

12 am

Partly Cloudy Night Partly Cloudy
71°
Rain drop 3%
NNE 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindNNE 17 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover42%
  • Rain drop
    Rain Amount0 in

1 am

Partly Cloudy Night Partly Cloudy
70°
Rain drop 3%
NNE 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like71°
  • WindNNE 17 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover32%
  • Rain drop
    Rain Amount0 in

2 am

Partly Cloudy Night Partly Cloudy
69°
Rain drop 5%
NNE 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like70°
  • WindNNE 17 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover31%
  • Rain drop
    Rain Amount0 in

3 am

Partly Cloudy Night Partly Cloudy
69°
Rain drop 10%
NNE 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like70°
  • WindNNE 17 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
69°
Rain drop 11%
NNE 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like70°
  • WindNNE 17 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover41%
  • Rain drop
    Rain Amount0 in

5 am

Partly Cloudy Night Partly Cloudy
69°
Rain drop 16%
NNE 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like70°
  • WindNNE 18 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in

6 am

Partly Cloudy Night Partly Cloudy
68°
Rain drop 9%
NNE 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like69°
  • WindNNE 17 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover48%
  • Rain drop
    Rain Amount0 in

7 am

Partly Cloudy Night Partly Cloudy
68°
Rain drop 4%
NNE 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like69°
  • WindNNE 18 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover45%
  • Rain drop
    Rain Amount0 in

8 am

Partly Cloudy Day Partly Cloudy
69°
Rain drop 4%
NNE 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like70°
  • WindNNE 18 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover44%
  • Rain drop
    Rain Amount0 in

9 am

Partly Cloudy Day Partly Cloudy
70°
Rain drop 7%
NNE 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like71°
  • WindNNE 18 mph
  • Humidity
    Humidity77%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 in

10 am

Partly Cloudy Day Partly Cloudy
71°
Rain drop 8%
NNE 19 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindNNE 19 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover36%
  • Rain drop
    Rain Amount0 in

11 am

Partly Cloudy Day Partly Cloudy
72°
Rain drop 9%
NNE 19 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindNNE 19 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover37%
  • Rain drop
    Rain Amount0 in
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12 pm

Partly Cloudy Day Partly Cloudy
73°
Rain drop 7%
NNE 19 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindNNE 19 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index8 of 11
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
74°
Rain drop 15%
NNE 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindNNE 18 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index10 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 in

2 pm

Mostly Clear Day Mostly Sunny
75°
Rain drop 15%
NNE 19 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like75°
  • WindNNE 19 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index10 of 11
  • Cloud
    Cloud Cover26%
  • Rain drop
    Rain Amount0 in

3 pm

Mostly Clear Day Mostly Sunny
75°
Rain drop 15%
NNE 17 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like75°
  • WindNNE 17 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index9 of 11
  • Cloud
    Cloud Cover24%
  • Rain drop
    Rain Amount0 in

4 pm

Mostly Clear Day Mostly Sunny
76°
Rain drop 15%
NNE 16 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like76°
  • WindNNE 16 mph
  • Humidity
    Humidity58%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover24%
  • Rain drop
    Rain Amount0 in

5 pm

Mostly Clear Day Mostly Sunny
76°
Rain drop 15%
NNE 16 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like76°
  • WindNNE 16 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover27%
  • Rain drop
    Rain Amount0 in

6 pm

Partly Cloudy Day Partly Cloudy
76°
Rain drop 15%
NNE 14 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like76°
  • WindNNE 14 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 in

7 pm

Partly Cloudy Day Partly Cloudy
75°
Rain drop 15%
NNE 13 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like75°
  • WindNNE 13 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 in

8 pm

Partly Cloudy Night Partly Cloudy
74°
Rain drop 15%
NNE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindNNE 12 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
74°
Rain drop 15%
N 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindN 12 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

10 pm

Partly Cloudy Night Partly Cloudy
73°
Rain drop 17%
N 13 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindN 13 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

11 pm

Partly Cloudy Night Partly Cloudy
73°
Rain drop 2%
NNE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindNNE 11 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 in
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Saturday, March 21

12 am

Clear Night Clear
73°
Rain drop 1%
NNE 12 mph
Add

Clear

  • Temperature feels like
    Feels Like73°
  • WindNNE 12 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

1 am

Clear Night Clear
73°
Rain drop 1%
NE 13 mph
Add

Clear

  • Temperature feels like
    Feels Like73°
  • WindNE 13 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover5%
  • Rain drop
    Rain Amount0 in

2 am

Clear Night Clear
72°
Rain drop 2%
NE 13 mph
Add

Clear

  • Temperature feels like
    Feels Like72°
  • WindNE 13 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in

3 am

Mostly Clear Night Mostly Clear
72°
Rain drop 2%
NE 13 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like72°
  • WindNE 13 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover26%
  • Rain drop
    Rain Amount0 in

4 am

Mostly Clear Night Mostly Clear
71°
Rain drop 2%
NE 13 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like71°
  • WindNE 13 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover25%
  • Rain drop
    Rain Amount0 in

5 am

Clear Night Clear
71°
Rain drop 2%
NNE 12 mph
Add

Clear

  • Temperature feels like
    Feels Like71°
  • WindNNE 12 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover6%
  • Rain drop
    Rain Amount0 in
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