Rapid City weather live forecast

Today's maximum temperature in Rapid City is expected to be -3°C. Select a day from the live weather forecast for Rapid City, South Dakota, USA for more weather parameters.

Friday
20th Feb
-3

-13

9

2
Saturday
21st Feb
1

-8

4

2
Sunday
22nd Feb
-1

-10

10

3
Monday
23rd Feb
8

-7

10

3
Tuesday
24th Feb
17

5

8

2

5-day weather forecast updated at 04:01 on Friday 20th February 2026 GMT

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The 5-day weather forecast for South Dakota (Rapid City) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Rapid City weather forecast by day

Below are the detailed weather forecasts for Rapid City for the next 5 days.

Rapid City weather for Friday 20th February 2026

Expect scattered clouds in Rapid City, South Dakota with a maximum temperature of -3°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the east.

-3
°C maximum temperature
-13
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-5
°C wind chill
6
kph wind from E

Rapid City weather for Saturday 21st February 2026

Expect broken clouds in Rapid City, South Dakota with a maximum temperature of 1°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

1
°C maximum temperature
-8
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
16
kph wind from N

Rapid City weather for Sunday 22nd February 2026

Expect clear skies in Rapid City, South Dakota with a maximum temperature of -1°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 14 kph from the south-east.

-1
°C maximum temperature
-10
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-6
°C wind chill
14
kph wind from SE

Rapid City weather for Monday 23rd February 2026

Expect scattered clouds in Rapid City, South Dakota with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

8
°C maximum temperature
-7
°C minimum temperature
scattered clouds
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
12
kph wind from S

Rapid City weather for Tuesday 24th February 2026

Expect broken clouds in Rapid City, South Dakota with a maximum temperature of 17°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.