Hourly Weather Forecast for Rapid City, SD - The Weather Channel | Weather.com
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Hourly Weather-Rapid City, SD

As of 4:29 am MDT
alertLevel3

There is a marginal risk of severe weather today.

Saturday, September 13

5 am

Cloudy Cloudy
61°
Rain drop 15%
NNW 8 mph
Subtract

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindNNW 8 mph
  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0 in

5:15 am

Cloudy Cloudy
61°
Rain drop 15%
NNW 8 mph

6 am

Cloudy Cloudy
61°
Rain drop 15%
NNW 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindNNW 7 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover81%
  • Rain drop
    Rain Amount0 in

7 am

Cloudy Cloudy
60°
Rain drop 15%
NNW 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindNNW 6 mph
  • Humidity
    Humidity92%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover80%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
65°
Rain drop 15%
NNW 5 mph
Add

Cloudy

  • Temperature feels like
    Feels Like65°
  • WindNNW 5 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0 in

9 am

Cloudy Cloudy
67°
Rain drop 15%
NNW 4 mph
Add

Cloudy

  • Temperature feels like
    Feels Like67°
  • WindNNW 4 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in

10 am

Mostly Cloudy Day Mostly Cloudy
70°
Rain drop 15%
N 4 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like70°
  • WindN 4 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover78%
  • Rain drop
    Rain Amount0 in
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11 am

Partly Cloudy Day Partly Cloudy
72°
Rain drop 15%
E 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindE 5 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 in

12 pm

Partly Cloudy Day Partly Cloudy
74°
Rain drop 15%
E 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like74°
  • WindE 6 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover55%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
76°
Rain drop 15%
E 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like76°
  • WindE 6 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
77°
Rain drop 15%
E 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like77°
  • WindE 6 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

3 pm

Mostly Cloudy Day Mostly Cloudy
78°
Rain drop 15%
ENE 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like80°
  • WindENE 6 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in

4 pm

Partly Cloudy Day Partly Cloudy
78°
Rain drop 15%
NE 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like80°
  • WindNE 7 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

5 pm

Partly Cloudy Day Partly Cloudy
77°
Rain drop 3%
NE 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like79°
  • WindNE 9 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 in

6 pm

Partly Cloudy Day Partly Cloudy
76°
Rain drop 7%
NE 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like76°
  • WindNE 9 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover34%
  • Rain drop
    Rain Amount0 in

7 pm

Partly Cloudy Day Partly Cloudy
73°
Rain drop 16%
NE 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindNE 7 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover41%
  • Rain drop
    Rain Amount0 in

8 pm

Mostly Cloudy Night Mostly Cloudy
69°
Rain drop 20%
NE 7 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like69°
  • WindNE 7 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover64%
  • Rain drop
    Rain Amount0 in

9 pm

Mostly Cloudy Night Mostly Cloudy
67°
Rain drop 18%
NNW 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like67°
  • WindNNW 6 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

10 pm

Cloudy Cloudy
65°
Rain drop 20%
NNW 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like65°
  • WindNNW 6 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover80%
  • Rain drop
    Rain Amount0 in
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11 pm

Cloudy Cloudy
64°
Rain drop 21%
NW 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like64°
  • WindNW 6 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

Sunday, September 14

12 am

Scattered Thunderstorms Night Isolated Thunderstorms
64°
Rain drop 32%
NNW 9 mph
Add

Isolated Thunderstorms

  • Temperature feels like
    Feels Like63°
  • WindNNW 9 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0.02 in

1 am

Showers Few Showers
63°
Rain drop 31%
NW 8 mph
Add

Few Showers

  • Temperature feels like
    Feels Like62°
  • WindNW 8 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0.04 in

2 am

Showers Few Showers
62°
Rain drop 33%
NW 6 mph
Add

Few Showers

  • Temperature feels like
    Feels Like62°
  • WindNW 6 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.06 in

3 am

Scattered Thunderstorms Night Isolated Thunderstorms
62°
Rain drop 31%
NW 6 mph
Add

Isolated Thunderstorms

  • Temperature feels like
    Feels Like62°
  • WindNW 6 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.02 in

4 am

Cloudy Cloudy
61°
Rain drop 24%
NW 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindNW 6 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0 in

5 am

Cloudy Cloudy
60°
Rain drop 22%
NW 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindNW 6 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0 in

6 am

Scattered Thunderstorms Night Scattered Thunderstorms
61°
Rain drop 43%
NW 6 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like60°
  • WindNW 6 mph
  • Humidity
    Humidity88%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.02 in

7 am

Showers Showers
60°
Rain drop 55%
NNW 7 mph
Add

Showers

  • Temperature feels like
    Feels Like59°
  • WindNNW 7 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0.02 in

8 am

Rain Rain
61°
Rain drop 69%
NNW 7 mph
Add

Rain

  • Temperature feels like
    Feels Like60°
  • WindNNW 7 mph
  • Humidity
    Humidity88%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.11 in

9 am

Rain Rain
62°
Rain drop 63%
NNW 8 mph
Add

Rain

  • Temperature feels like
    Feels Like61°
  • WindNNW 8 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.08 in

10 am

Showers Showers
63°
Rain drop 57%
NNW 8 mph
Add

Showers

  • Temperature feels like
    Feels Like62°
  • WindNNW 8 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.03 in
Advertisement

11 am

Showers Showers
65°
Rain drop 44%
NNW 8 mph
Add

Showers

  • Temperature feels like
    Feels Like65°
  • WindNNW 8 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.03 in

12 pm

Showers Showers
65°
Rain drop 39%
NNW 8 mph
Add

Showers

  • Temperature feels like
    Feels Like65°
  • WindNNW 8 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.03 in

1 pm

Showers Showers
66°
Rain drop 38%
NNW 9 mph
Add

Showers

  • Temperature feels like
    Feels Like66°
  • WindNNW 9 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0.03 in

2 pm

Showers Few Showers
67°
Rain drop 33%
NNW 8 mph
Add

Few Showers

  • Temperature feels like
    Feels Like67°
  • WindNNW 8 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0.03 in

3 pm

Cloudy Cloudy
67°
Rain drop 17%
NNW 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like67°
  • WindNNW 9 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 in

4 pm

Cloudy Cloudy
67°
Rain drop 17%
N 8 mph
Add

Cloudy

  • Temperature feels like
    Feels Like67°
  • WindN 8 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0 in

5 pm

Cloudy Cloudy
67°
Rain drop 16%
N 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like67°
  • WindN 7 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

6 pm

Cloudy Cloudy
66°
Rain drop 18%
N 8 mph
Add

Cloudy

  • Temperature feels like
    Feels Like66°
  • WindN 8 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover83%
  • Rain drop
    Rain Amount0 in

7 pm

Mostly Cloudy Day Mostly Cloudy
64°
Rain drop 15%
N 7 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like64°
  • WindN 7 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover74%
  • Rain drop
    Rain Amount0 in

8 pm

Cloudy Cloudy
62°
Rain drop 15%
NW 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like62°
  • WindNW 7 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

9 pm

Cloudy Cloudy
61°
Rain drop 15%
W 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindW 7 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover92%
  • Rain drop
    Rain Amount0 in

10 pm

Cloudy Cloudy
60°
Rain drop 15%
WSW 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like60°
  • WindWSW 7 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in
Advertisement

11 pm

Cloudy Cloudy
59°
Rain drop 15%
WSW 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like58°
  • WindWSW 7 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0 in

Monday, September 15

12 am

Mostly Cloudy Night Mostly Cloudy
59°
Rain drop 15%
W 8 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like58°
  • WindW 8 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Cloudy Night Mostly Cloudy
59°
Rain drop 15%
WSW 7 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like58°
  • WindWSW 7 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover74%
  • Rain drop
    Rain Amount0 in

2 am

Partly Cloudy Night Partly Cloudy
58°
Rain drop 15%
WSW 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like57°
  • WindWSW 7 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover54%
  • Rain drop
    Rain Amount0 in

3 am

Partly Cloudy Night Partly Cloudy
59°
Rain drop 15%
W 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like58°
  • WindW 6 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover48%
  • Rain drop
    Rain Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
58°
Rain drop 1%
W 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like57°
  • WindW 6 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 in
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