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

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Hourly Weather-Rapid City, SD

As of 2:20 pm MDT

There is a marginal risk of severe weather today.

Saturday, September 13

3 pm

Partly Cloudy

82°

15%

E 10 mph

Partly Cloudy

Feels Like82°
WindE 10 mph
Humidity35%
UV Index4 of 11
Cloud Cover30%
Rain Amount0 in

3:15 pm

Mostly Sunny

82°

15%

ENE 10 mph

4 pm

Partly Cloudy

82°

15%

ENE 9 mph

Partly Cloudy

Feels Like82°
WindENE 9 mph
Humidity36%
UV Index2 of 11
Cloud Cover41%
Rain Amount0 in

5 pm

Mostly Sunny

81°

2%

NE 10 mph

Mostly Sunny

Feels Like81°
WindNE 10 mph
Humidity38%
UV Index1 of 11
Cloud Cover21%
Rain Amount0 in

6 pm

Partly Cloudy

78°

1%

NE 8 mph

Partly Cloudy

Feels Like78°
WindNE 8 mph
Humidity46%
UV Index0 of 11
Cloud Cover30%
Rain Amount0 in

7 pm

Partly Cloudy

74°

1%

NE 6 mph

Partly Cloudy

Feels Like74°
WindNE 6 mph
Humidity56%
UV Index0 of 11
Cloud Cover30%
Rain Amount0 in

8 pm

Partly Cloudy

70°

15%

NNE 5 mph

Partly Cloudy

Feels Like70°
WindNNE 5 mph
Humidity68%
UV Index0 of 11
Cloud Cover45%
Rain Amount0 in

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9 pm

Mostly Cloudy

67°

15%

N 6 mph

Mostly Cloudy

Feels Like67°
WindN 6 mph
Humidity75%
UV Index0 of 11
Cloud Cover61%
Rain Amount0 in

10 pm

Mostly Cloudy

65°

19%

N 6 mph

Mostly Cloudy

Feels Like65°
WindN 6 mph
Humidity79%
UV Index0 of 11
Cloud Cover61%
Rain Amount0 in

11 pm

Mostly Cloudy

64°

23%

NW 5 mph

Mostly Cloudy

Feels Like64°
WindNW 5 mph
Humidity82%
UV Index0 of 11
Cloud Cover72%
Rain Amount0 in

Sunday, September 14

12 am

Cloudy

64°

24%

NW 7 mph

Cloudy

Feels Like64°
WindNW 7 mph
Humidity81%
UV Index0 of 11
Cloud Cover86%
Rain Amount0 in

1 am

Cloudy

63°

24%

NNW 8 mph

Cloudy

Feels Like63°
WindNNW 8 mph
Humidity80%
UV Index0 of 11
Cloud Cover91%
Rain Amount0 in

2 am

Isolated Thunderstorms

62°

32%

NNW 6 mph

Isolated Thunderstorms

Feels Like62°
WindNNW 6 mph
Humidity81%
UV Index0 of 11
Cloud Cover95%
Rain Amount0.01 in

3 am

Isolated Thunderstorms

62°

31%

NNW 7 mph

Isolated Thunderstorms

Feels Like62°
WindNNW 7 mph
Humidity83%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.01 in

4 am

Cloudy

62°

14%

NNW 8 mph

Cloudy

Feels Like62°
WindNNW 8 mph
Humidity85%
UV Index0 of 11
Cloud Cover99%
Rain Amount0 in

5 am

Cloudy

62°

17%

NNW 7 mph

Cloudy

Feels Like61°
WindNNW 7 mph
Humidity84%
UV Index0 of 11
Cloud Cover98%
Rain Amount0 in

6 am

Few Showers

61°

31%

NNW 8 mph

Few Showers

Feels Like61°
WindNNW 8 mph
Humidity83%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.02 in

7 am

Cloudy

60°

24%

NNW 6 mph

Cloudy

Feels Like60°
WindNNW 6 mph
Humidity86%
UV Index0 of 11
Cloud Cover100%
Rain Amount0 in

8 am

Showers

61°

38%

NW 6 mph

Showers

Feels Like61°
WindNW 6 mph
Humidity87%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.03 in

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9 am

Rain

62°

60%

N 8 mph

Rain

Feels Like62°
WindN 8 mph
Humidity81%
UV Index1 of 11
Cloud Cover100%
Rain Amount0.06 in

10 am

Showers

63°

55%

N 8 mph

Showers

Feels Like62°
WindN 8 mph
Humidity79%
UV Index1 of 11
Cloud Cover100%
Rain Amount0.04 in

11 am

Showers

64°

37%

NNW 8 mph

Showers

Feels Like63°
WindNNW 8 mph
Humidity78%
UV Index2 of 11
Cloud Cover95%
Rain Amount0.02 in

12 pm

Showers

64°

35%

N 9 mph

Showers

Feels Like64°
WindN 9 mph
Humidity76%
UV Index2 of 11
Cloud Cover95%
Rain Amount0.03 in

1 pm

Showers

65°

35%

N 8 mph

Showers

Feels Like65°
WindN 8 mph
Humidity73%
UV Index3 of 11
Cloud Cover94%
Rain Amount0.02 in

2 pm

Cloudy

65°

24%

N 9 mph

Cloudy

Feels Like65°
WindN 9 mph
Humidity73%
UV Index2 of 11
Cloud Cover91%
Rain Amount0 in

3 pm

Cloudy

66°

24%

N 9 mph

Cloudy

Feels Like66°
WindN 9 mph
Humidity69%
UV Index2 of 11
Cloud Cover95%
Rain Amount0 in

4 pm

Cloudy

66°

23%

N 9 mph

Cloudy

Feels Like66°
WindN 9 mph
Humidity70%
UV Index1 of 11
Cloud Cover94%
Rain Amount0 in

5 pm

Cloudy

65°

19%

N 9 mph

Cloudy

Feels Like65°
WindN 9 mph
Humidity75%
UV Index0 of 11
Cloud Cover93%
Rain Amount0 in

6 pm

Cloudy

64°

12%

N 8 mph

Cloudy

Feels Like64°
WindN 8 mph
Humidity75%
UV Index0 of 11
Cloud Cover93%
Rain Amount0 in

7 pm

Cloudy

63°

15%

N 6 mph

Cloudy

Feels Like63°
WindN 6 mph
Humidity79%
UV Index0 of 11
Cloud Cover91%
Rain Amount0 in

8 pm

Cloudy

62°

15%

NNW 6 mph

Cloudy

Feels Like62°
WindNNW 6 mph
Humidity84%
UV Index0 of 11
Cloud Cover94%
Rain Amount0 in

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9 pm

Cloudy

61°

15%

W 6 mph

Cloudy

Feels Like61°
WindW 6 mph
Humidity86%
UV Index0 of 11
Cloud Cover92%
Rain Amount0 in

10 pm

Cloudy

61°

15%

WNW 6 mph

Cloudy

Feels Like61°
WindWNW 6 mph
Humidity84%
UV Index0 of 11
Cloud Cover90%
Rain Amount0 in

11 pm

Cloudy

60°

15%

W 6 mph

Cloudy

Feels Like60°
WindW 6 mph
Humidity82%
UV Index0 of 11
Cloud Cover86%
Rain Amount0 in

Monday, September 15

12 am

Mostly Cloudy

60°

15%

W 7 mph

Mostly Cloudy

Feels Like60°
WindW 7 mph
Humidity75%
UV Index0 of 11
Cloud Cover78%
Rain Amount0 in

1 am

Mostly Cloudy

60°

15%

W 6 mph

Mostly Cloudy

Feels Like59°
WindW 6 mph
Humidity74%
UV Index0 of 11
Cloud Cover70%
Rain Amount0 in

2 am

Mostly Cloudy

59°

15%

W 7 mph

Mostly Cloudy

Feels Like58°
WindW 7 mph
Humidity75%
UV Index0 of 11
Cloud Cover66%
Rain Amount0 in

3 am

Partly Cloudy

58°

15%

W 6 mph

Partly Cloudy

Feels Like57°
WindW 6 mph
Humidity75%
UV Index0 of 11
Cloud Cover57%
Rain Amount0 in

4 am

Partly Cloudy

58°

1%

W 6 mph

Partly Cloudy

Feels Like57°
WindW 6 mph
Humidity72%
UV Index0 of 11
Cloud Cover39%
Rain Amount0 in

5 am

Mostly Clear

57°

1%

W 6 mph

Mostly Clear

Feels Like56°
WindW 6 mph
Humidity73%
UV Index0 of 11
Cloud Cover29%
Rain Amount0 in

6 am

Partly Cloudy

58°

1%

W 7 mph

Partly Cloudy

Feels Like56°
WindW 7 mph
Humidity68%
UV Index0 of 11
Cloud Cover39%
Rain Amount0 in

7 am

Partly Cloudy

59°

1%

W 6 mph

Partly Cloudy

Feels Like58°
WindW 6 mph
Humidity66%
UV Index0 of 11
Cloud Cover49%
Rain Amount0 in

8 am

Mostly Sunny

63°

0%

W 5 mph

Mostly Sunny

Feels Like63°
WindW 5 mph
Humidity58%
UV Index0 of 11
Cloud Cover23%
Rain Amount0 in

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9 am

Sunny

70°

0%

W 5 mph

Sunny

Feels Like70°
WindW 5 mph
Humidity47%
UV Index1 of 11
Cloud Cover7%
Rain Amount0 in

10 am

Sunny

75°

0%

W 5 mph

Sunny

Feels Like75°
WindW 5 mph
Humidity40%
UV Index3 of 11
Cloud Cover14%
Rain Amount0 in

11 am

Sunny

78°

0%

ESE 6 mph

Sunny

Feels Like78°
WindESE 6 mph
Humidity33%
UV Index4 of 11
Cloud Cover4%
Rain Amount0 in

12 pm

Mostly Sunny

80°

2%

ESE 7 mph

Mostly Sunny

Feels Like80°
WindESE 7 mph
Humidity30%
UV Index6 of 11
Cloud Cover23%
Rain Amount0 in

1 pm

Mostly Sunny

82°

2%

ESE 8 mph

Mostly Sunny

Feels Like82°
WindESE 8 mph
Humidity28%
UV Index6 of 11
Cloud Cover27%
Rain Amount0 in

2 pm

Partly Cloudy

83°

16%

ESE 8 mph

Partly Cloudy

Feels Like83°
WindESE 8 mph
Humidity28%
UV Index5 of 11
Cloud Cover45%
Rain Amount0 in

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