Rapid City weather live forecast

Today's maximum temperature in Rapid City is expected to be 14°C. Select a day from the live weather forecast for Rapid City, South Dakota, USA for more weather parameters.

Thursday
11th Dec
14

1

5

1
Friday
12th Dec
0

-8

0

0
Saturday
13th Dec
-9

-13

1

1
Sunday
14th Dec
7

-9

8

2
Monday
15th Dec
11

2

5

1

5-day weather forecast updated at 04:01 on Thursday 11th December 2025 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 Thursday 11th December 2025

Expect broken clouds in Rapid City, South Dakota with a maximum temperature of 14°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north-west.

14
°C maximum temperature
1
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
29
kph wind from NW

Rapid City weather for Friday 12th December 2025

Expect mostly cloudy with light snow in Rapid City, South Dakota with a maximum temperature of 0°C and no hours of bright sunshine. There are 0-2 cm of snow expected with 79% chance of some snow and a moderate breeze of 20 kph from the north.

0
°C maximum temperature
-8
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
0
UV index (None)
79
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
20
kph wind from N

Rapid City weather for Saturday 13th December 2025

Expect mostly cloudy with light snow in Rapid City, South Dakota with a maximum temperature of -9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 35% chance of some snow and a gentle breeze of 13 kph from the north-east.

-9
°C maximum temperature
-13
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
35
% chance of some snow
<2
cm of snow expected
-15
°C wind chill
13
kph wind from NE

Rapid City weather for Sunday 14th December 2025

Expect scattered clouds in Rapid City, South Dakota with a maximum temperature of 7°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

7
°C maximum temperature
-9
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
14
kph wind from W

Rapid City weather for Monday 15th December 2025

Expect scattered clouds in Rapid City, South Dakota with a maximum temperature of 11°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.