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

Hourly Weather-Rapid City, SD

As of 3:25 pm MDT
alertLevel3

There is a marginal risk of severe weather today.

Rain

Storms continuing through 5 PM. Gusty winds and small hail are possible.

Sunday, August 17

4 pm

Thunderstorms Thunderstorms
79°
Rain drop 75%
WNW 7 mph
Subtract

Thunderstorms

  • Temperature feels like
    Feels Like80°
  • WindWNW 7 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover75%
  • Rain drop
    Rain Amount0.01 in

4:15 pm

Thunderstorms Thunderstorms
79°
Rain drop 64%
WNW 7 mph

5 pm

Scattered Thunderstorms Scattered Thunderstorms
80°
Rain drop 48%
WNW 7 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like82°
  • WindWNW 7 mph
  • Humidity
    Humidity49%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover56%
  • Rain drop
    Rain Amount0.02 in

6 pm

Mostly Clear Day Mostly Sunny
80°
Rain drop 0%
NW 5 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like82°
  • WindNW 5 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover28%
  • Rain drop
    Rain Amount0 in

7 pm

Mostly Clear Day Mostly Sunny
79°
Rain drop 0%
NW 6 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like81°
  • WindNW 6 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

8 pm

Mostly Clear Night Mostly Clear
76°
Rain drop 1%
NW 7 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like76°
  • WindNW 7 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover25%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
73°
Rain drop 1%
WNW 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindWNW 6 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 in
Advertisement

10 pm

Partly Cloudy Night Partly Cloudy
72°
Rain drop 1%
WNW 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindWNW 6 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

11 pm

Partly Cloudy Night Partly Cloudy
70°
Rain drop 1%
WNW 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like70°
  • WindWNW 6 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover56%
  • Rain drop
    Rain Amount0 in

Monday, August 18

12 am

Partly Cloudy Night Partly Cloudy
69°
Rain drop 1%
WNW 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like69°
  • WindWNW 6 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Cloudy Night Mostly Cloudy
68°
Rain drop 1%
WNW 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like68°
  • WindWNW 6 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover63%
  • Rain drop
    Rain Amount0 in

2 am

Partly Cloudy Night Partly Cloudy
67°
Rain drop 2%
WNW 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like67°
  • WindWNW 5 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover44%
  • Rain drop
    Rain Amount0 in

3 am

Partly Cloudy Night Partly Cloudy
67°
Rain drop 4%
WNW 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like67°
  • WindWNW 6 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

4 am

Mostly Clear Night Mostly Clear
66°
Rain drop 5%
WNW 6 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like66°
  • WindWNW 6 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover28%
  • Rain drop
    Rain Amount0 in

5 am

Mostly Clear Night Mostly Clear
65°
Rain drop 7%
WNW 5 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like65°
  • WindWNW 5 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

6 am

Mostly Clear Night Mostly Clear
65°
Rain drop 5%
W 5 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like65°
  • WindW 5 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 in

7 am

Mostly Clear Day Mostly Sunny
67°
Rain drop 4%
WSW 5 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like67°
  • WindWSW 5 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover27%
  • Rain drop
    Rain Amount0 in

8 am

Partly Cloudy Day Partly Cloudy
72°
Rain drop 6%
WSW 4 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindWSW 4 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover58%
  • Rain drop
    Rain Amount0 in

9 am

Mostly Clear Day Mostly Sunny
76°
Rain drop 4%
S 4 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like76°
  • WindS 4 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover23%
  • Rain drop
    Rain Amount0 in
Advertisement

10 am

Sunny Sunny
80°
Rain drop 0%
SSE 5 mph
Add

Sunny

  • Temperature feels like
    Feels Like81°
  • WindSSE 5 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover14%
  • Rain drop
    Rain Amount0 in

11 am

Sunny Sunny
82°
Rain drop 0%
SE 5 mph
Add

Sunny

  • Temperature feels like
    Feels Like84°
  • WindSE 5 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover17%
  • Rain drop
    Rain Amount0 in

12 pm

Partly Cloudy Day Partly Cloudy
84°
Rain drop 15%
ESE 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like86°
  • WindESE 6 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover31%
  • Rain drop
    Rain Amount0 in

1 pm

Scattered Thunderstorms Scattered Thunderstorms
86°
Rain drop 38%
ESE 7 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like87°
  • WindESE 7 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0.01 in

2 pm

Mostly Cloudy Day Mostly Cloudy
86°
Rain drop 16%
ESE 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like87°
  • WindESE 6 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in

3 pm

Mostly Cloudy Day Mostly Cloudy
85°
Rain drop 15%
E 8 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like86°
  • WindE 8 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover61%
  • Rain drop
    Rain Amount0 in

4 pm

Mostly Cloudy Day Mostly Cloudy
85°
Rain drop 15%
NE 8 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like85°
  • WindNE 8 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover70%
  • Rain drop
    Rain Amount0 in

5 pm

Partly Cloudy Day Partly Cloudy
84°
Rain drop 1%
NNE 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like85°
  • WindNNE 9 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover44%
  • Rain drop
    Rain Amount0 in

6 pm

Partly Cloudy Day Partly Cloudy
83°
Rain drop 15%
NE 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like84°
  • WindNE 8 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover37%
  • Rain drop
    Rain Amount0 in

7 pm

Mostly Clear Day Mostly Sunny
81°
Rain drop 15%
NE 7 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like83°
  • WindNE 7 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover22%
  • Rain drop
    Rain Amount0 in

8 pm

Mostly Clear Night Mostly Clear
77°
Rain drop 15%
NE 7 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like80°
  • WindNE 7 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

9 pm

Mostly Clear Night Mostly Clear
74°
Rain drop 15%
SSE 6 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like74°
  • WindSSE 6 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in
Advertisement

10 pm

Mostly Clear Night Mostly Clear
72°
Rain drop 15%
SSW 5 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like72°
  • WindSSW 5 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

11 pm

Mostly Clear Night Mostly Clear
71°
Rain drop 15%
SW 6 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like71°
  • WindSW 6 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

Tuesday, August 19

12 am

Clear Night Clear
69°
Rain drop 3%
WSW 5 mph
Add

Clear

  • Temperature feels like
    Feels Like69°
  • WindWSW 5 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover3%
  • Rain drop
    Rain Amount0 in

1 am

Clear Night Clear
68°
Rain drop 2%
WSW 5 mph
Add

Clear

  • Temperature feels like
    Feels Like68°
  • WindWSW 5 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

2 am

Clear Night Clear
67°
Rain drop 2%
W 6 mph
Add

Clear

  • Temperature feels like
    Feels Like67°
  • WindW 6 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

3 am

Clear Night Clear
67°
Rain drop 2%
W 6 mph
Add

Clear

  • Temperature feels like
    Feels Like67°
  • WindW 6 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

4 am

Clear Night Clear
66°
Rain drop 2%
WNW 7 mph
Add

Clear

  • Temperature feels like
    Feels Like66°
  • WindWNW 7 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in

5 am

Clear Night Clear
66°
Rain drop 2%
W 6 mph
Add

Clear

  • Temperature feels like
    Feels Like66°
  • WindW 6 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover1%
  • Rain drop
    Rain Amount0 in

6 am

Clear Night Clear
65°
Rain drop 2%
W 5 mph
Add

Clear

  • Temperature feels like
    Feels Like65°
  • WindW 5 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover1%
  • Rain drop
    Rain Amount0 in

7 am

Sunny Sunny
68°
Rain drop 1%
W 5 mph
Add

Sunny

  • Temperature feels like
    Feels Like68°
  • WindW 5 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

8 am

Sunny Sunny
73°
Rain drop 0%
W 4 mph
Add

Sunny

  • Temperature feels like
    Feels Like73°
  • WindW 4 mph
  • Humidity
    Humidity53%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover1%
  • Rain drop
    Rain Amount0 in

9 am

Sunny Sunny
78°
Rain drop 0%
NE 4 mph
Add

Sunny

  • Temperature feels like
    Feels Like80°
  • WindNE 4 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover1%
  • Rain drop
    Rain Amount0 in
Advertisement

10 am

Sunny Sunny
81°
Rain drop 0%
E 5 mph
Add

Sunny

  • Temperature feels like
    Feels Like82°
  • WindE 5 mph
  • Humidity
    Humidity45%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

11 am

Sunny Sunny
85°
Rain drop 0%
E 6 mph
Add

Sunny

  • Temperature feels like
    Feels Like86°
  • WindE 6 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover2%
  • Rain drop
    Rain Amount0 in

12 pm

Sunny Sunny
88°
Rain drop 0%
ESE 7 mph
Add

Sunny

  • Temperature feels like
    Feels Like88°
  • WindESE 7 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover2%
  • Rain drop
    Rain Amount0 in

1 pm

Sunny Sunny
89°
Rain drop 0%
ESE 8 mph
Add

Sunny

  • Temperature feels like
    Feels Like89°
  • WindESE 8 mph
  • Humidity
    Humidity33%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover9%
  • Rain drop
    Rain Amount0 in

2 pm

Sunny Sunny
91°
Rain drop 7%
ESE 8 mph
Add

Sunny

  • Temperature feels like
    Feels Like91°
  • WindESE 8 mph
  • Humidity
    Humidity31%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover11%
  • Rain drop
    Rain Amount0 in

3 pm

Sunny Sunny
92°
Rain drop 0%
ESE 9 mph
Add

Sunny

  • Temperature feels like
    Feels Like92°
  • WindESE 9 mph
  • Humidity
    Humidity28%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in
Advertisement

Radar

Now4:00 pm4:30 pm5:00 pm5:30 pm6:00 pm6:30 pm7:00 pm7:30 pm8:00 pm8:30 pm9:00 pm9:30 pm
© 2025 Mapbox © OpenStreetMap|Improve this map
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement