Hourly Weather Forecast for Rapid City, South Dakota 57701 - The Weather Channel | Weather.com

Advertisement

Advertisement

Advertisement

Advertisement

Hourly Weather-

As of 11:18 pm MST

Saturday, March 7

12 am

Clear

30°

0%

WNW 7 mph

Clear

Feels Like23°
WindWNW 7 mph
Humidity53%
UV Index0 of 11
Cloud Cover0%
Precip Amount0 in

1 am

Clear

29°

0%

WNW 7 mph

Clear

Feels Like22°
WindWNW 7 mph
Humidity52%
UV Index0 of 11
Cloud Cover0%
Precip Amount0 in

2 am

Clear

29°

0%

W 6 mph

Clear

Feels Like23°
WindW 6 mph
Humidity51%
UV Index0 of 11
Cloud Cover0%
Precip Amount0 in

3 am

Clear

28°

0%

WSW 6 mph

Clear

Feels Like22°
WindWSW 6 mph
Humidity54%
UV Index0 of 11
Cloud Cover11%
Precip Amount0 in

4 am

Clear

30°

0%

W 7 mph

Clear

Feels Like22°
WindW 7 mph
Humidity54%
UV Index0 of 11
Cloud Cover1%
Precip Amount0 in

5 am

Clear

31°

0%

W 8 mph

Clear

Feels Like23°
WindW 8 mph
Humidity54%
UV Index0 of 11
Cloud Cover2%
Precip Amount0 in

Advertisement

6 am

Clear

32°

0%

W 8 mph

Clear

Feels Like24°
WindW 8 mph
Humidity53%
UV Index0 of 11
Cloud Cover0%
Precip Amount0 in

7 am

Sunny

34°

0%

W 9 mph

Sunny

Feels Like26°
WindW 9 mph
Humidity51%
UV Index0 of 11
Cloud Cover0%
Precip Amount0 in

8 am

Sunny

39°

0%

W 8 mph

Sunny

Feels Like33°
WindW 8 mph
Humidity44%
UV Index0 of 11
Cloud Cover0%
Precip Amount0 in

9 am

Sunny

44°

0%

W 9 mph

Sunny

Feels Like39°
WindW 9 mph
Humidity36%
UV Index1 of 11
Cloud Cover2%
Rain Amount0 in

10 am

Sunny

48°

0%

W 9 mph

Sunny

Feels Like44°
WindW 9 mph
Humidity29%
UV Index2 of 11
Cloud Cover16%
Rain Amount0 in

11 am

Sunny

52°

0%

W 10 mph

Sunny

Feels Like49°
WindW 10 mph
Humidity23%
UV Index3 of 11
Cloud Cover17%
Rain Amount0 in

12 pm

Sunny

55°

0%

WNW 10 mph

Sunny

Feels Like52°
WindWNW 10 mph
Humidity19%
UV Index3 of 11
Cloud Cover15%
Rain Amount0 in

1 pm

Sunny

57°

0%

WNW 13 mph

Sunny

Feels Like54°
WindWNW 13 mph
Humidity17%
UV Index3 of 11
Cloud Cover19%
Rain Amount0 in

2 pm

Partly Cloudy

58°

0%

WNW 13 mph

Partly Cloudy

Feels Like56°
WindWNW 13 mph
Humidity18%
UV Index2 of 11
Cloud Cover46%
Rain Amount0 in

3 pm

Mostly Cloudy

59°

0%

WNW 13 mph

Mostly Cloudy

Feels Like56°
WindWNW 13 mph
Humidity19%
UV Index1 of 11
Cloud Cover67%
Rain Amount0 in

4 pm

Cloudy

58°

0%

WNW 12 mph

Cloudy

Feels Like56°
WindWNW 12 mph
Humidity20%
UV Index0 of 11
Cloud Cover84%
Rain Amount0 in

5 pm

Mostly Cloudy

56°

0%

WNW 10 mph

Mostly Cloudy

Feels Like53°
WindWNW 10 mph
Humidity23%
UV Index0 of 11
Cloud Cover75%
Rain Amount0 in

Advertisement

6 pm

Partly Cloudy

51°

0%

NW 8 mph

Partly Cloudy

Feels Like48°
WindNW 8 mph
Humidity28%
UV Index0 of 11
Cloud Cover58%
Rain Amount0 in

7 pm

Mostly Clear

49°

0%

WNW 9 mph

Mostly Clear

Feels Like45°
WindWNW 9 mph
Humidity32%
UV Index0 of 11
Cloud Cover27%
Rain Amount0 in

8 pm

Clear

47°

0%

WNW 8 mph

Clear

Feels Like43°
WindWNW 8 mph
Humidity37%
UV Index0 of 11
Cloud Cover17%
Rain Amount0 in

9 pm

Clear

46°

0%

WNW 8 mph

Clear

Feels Like42°
WindWNW 8 mph
Humidity42%
UV Index0 of 11
Cloud Cover15%
Rain Amount0 in

10 pm

Clear

46°

0%

WNW 9 mph

Clear

Feels Like42°
WindWNW 9 mph
Humidity46%
UV Index0 of 11
Cloud Cover19%
Rain Amount0 in

11 pm

Clear

46°

0%

W 9 mph

Clear

Feels Like41°
WindW 9 mph
Humidity48%
UV Index0 of 11
Cloud Cover17%
Rain Amount0 in

Sunday, March 8

12 am

Mostly Clear

45°

0%

W 8 mph

Mostly Clear

Feels Like40°
WindW 8 mph
Humidity50%
UV Index0 of 11
Cloud Cover21%
Rain Amount0 in

1 am

Mostly Clear

44°

0%

W 9 mph

Mostly Clear

Feels Like39°
WindW 9 mph
Humidity51%
UV Index0 of 11
Cloud Cover22%
Rain Amount0 in

3 am

Partly Cloudy

44°

1%

W 8 mph

Partly Cloudy

Feels Like39°
WindW 8 mph
Humidity51%
UV Index0 of 11
Cloud Cover33%
Rain Amount0 in

4 am

Partly Cloudy

43°

1%

WSW 8 mph

Partly Cloudy

Feels Like38°
WindWSW 8 mph
Humidity52%
UV Index0 of 11
Cloud Cover41%
Rain Amount0 in

5 am

Partly Cloudy

43°

0%

W 8 mph

Partly Cloudy

Feels Like38°
WindW 8 mph
Humidity51%
UV Index0 of 11
Cloud Cover41%
Rain Amount0 in

6 am

Partly Cloudy

43°

0%

W 8 mph

Partly Cloudy

Feels Like38°
WindW 8 mph
Humidity52%
UV Index0 of 11
Cloud Cover44%
Rain Amount0 in

Advertisement

7 am

Partly Cloudy

43°

0%

W 8 mph

Partly Cloudy

Feels Like39°
WindW 8 mph
Humidity51%
UV Index0 of 11
Cloud Cover40%
Rain Amount0 in

8 am

Partly Cloudy

45°

0%

W 8 mph

Partly Cloudy

Feels Like41°
WindW 8 mph
Humidity48%
UV Index0 of 11
Cloud Cover34%
Rain Amount0 in

9 am

Partly Cloudy

51°

0%

W 9 mph

Partly Cloudy

Feels Like47°
WindW 9 mph
Humidity40%
UV Index0 of 11
Cloud Cover34%
Rain Amount0 in

10 am

Mostly Sunny

57°

0%

W 11 mph

Mostly Sunny

Feels Like54°
WindW 11 mph
Humidity33%
UV Index1 of 11
Cloud Cover29%
Rain Amount0 in

11 am

Sunny

62°

0%

W 10 mph

Sunny

Feels Like61°
WindW 10 mph
Humidity26%
UV Index2 of 11
Cloud Cover11%
Rain Amount0 in

12 pm

Sunny

67°

0%

W 12 mph

Sunny

Feels Like67°
WindW 12 mph
Humidity20%
UV Index3 of 11
Cloud Cover4%
Rain Amount0 in

1 pm

Sunny

69°

0%

W 13 mph

Sunny

Feels Like69°
WindW 13 mph
Humidity18%
UV Index3 of 11
Cloud Cover1%
Rain Amount0 in

2 pm

Sunny

71°

0%

WNW 16 mph

Sunny

Feels Like71°
WindWNW 16 mph
Humidity17%
UV Index3 of 11
Cloud Cover1%
Rain Amount0 in

3 pm

Sunny

72°

0%

W 15 mph

Sunny

Feels Like72°
WindW 15 mph
Humidity16%
UV Index2 of 11
Cloud Cover2%
Rain Amount0 in

4 pm

Partly Cloudy

72°

0%

W 15 mph

Partly Cloudy

Feels Like72°
WindW 15 mph
Humidity16%
UV Index1 of 11
Cloud Cover31%
Rain Amount0 in

5 pm

Partly Cloudy

71°

0%

W 13 mph

Partly Cloudy

Feels Like71°
WindW 13 mph
Humidity17%
UV Index1 of 11
Cloud Cover34%
Rain Amount0 in

6 pm

Sunny

68°

0%

WNW 11 mph

Sunny

Feels Like68°
WindWNW 11 mph
Humidity20%
UV Index0 of 11
Cloud Cover17%
Rain Amount0 in

Advertisement

7 pm

Mostly Clear

63°

0%

WNW 10 mph

Mostly Clear

Feels Like62°
WindWNW 10 mph
Humidity24%
UV Index0 of 11
Cloud Cover22%
Rain Amount0 in

8 pm

Clear

59°

0%

WNW 9 mph

Clear

Feels Like57°
WindWNW 9 mph
Humidity28%
UV Index0 of 11
Cloud Cover10%
Rain Amount0 in

9 pm

Clear

56°

0%

W 8 mph

Clear

Feels Like54°
WindW 8 mph
Humidity32%
UV Index0 of 11
Cloud Cover8%
Rain Amount0 in

10 pm

Clear

54°

0%

W 8 mph

Clear

Feels Like52°
WindW 8 mph
Humidity33%
UV Index0 of 11
Cloud Cover3%
Rain Amount0 in

11 pm

Clear

53°

0%

W 9 mph

Clear

Feels Like50°
WindW 9 mph
Humidity35%
UV Index0 of 11
Cloud Cover4%
Rain Amount0 in

Monday, March 9

12 am

Clear

52°

0%

W 10 mph

Clear

Feels Like48°
WindW 10 mph
Humidity36%
UV Index0 of 11
Cloud Cover4%
Rain Amount0 in

Advertisement

Radar

© 2026 Mapbox © OpenStreetMap|Improve this map

Lonely Planet

7 Top Hikes In Kyoto For Scenic Views And Cultural Encounters

10 Of The Best Places For Stargazing In The USA

16 Of The Best Things To Do In London

The Best Time To Visit Europe

Advertisement

Advertisement

Don't Miss

Deadly Tornadoes Barrel Through Michigan, Oklahoma

Severe Thunderstorms Possible Into This Weekend From Texas To The Midwest

Powerful Tornado Rips Apart Homes In Michigan

Watch: Large Tornado Churns In Oklahoma

Advertisement

We Love Our Critters

When The Sun Is Giving You Life – Like This Sunbathing Lemur

Watch: Golden Retriever Goes Kitesurfing In Brazil

Ewe Won’t Stop Laughing At Sheep Sliding Down Icy Hill

Punch The Monkey Learns How To Shelter From The Rain

Travel

And The Best State For An Adventure Vacation Is ...

California Wildflower Superblooms Are Back In 2026

3 Big Changes Coming To National Parks In 2026

‘Rare And Remarkable’: Lake Superior Ice Caves Reopen

Seasonal Hub

A Meteorologist's Survival Guide To Daylight Saving Time

Allergy Season Grows Longer – Especially In These Places

When Are The Average Last Freezes In The US?

See It: Death Valley Explodes With Wildflowers In Rare Bloom

Advertisement