Rapid City weather live forecast

Today's maximum temperature in Rapid City is expected to be 6°C. Select a day from the live weather forecast for Rapid City, South Dakota, USA for more weather parameters.

Wednesday
10th Dec
6

-1

1

0
Thursday
11th Dec
15

1

3

1
Friday
12th Dec
0

-8

0

0
Saturday
13th Dec
-7

-10

3

1
Sunday
14th Dec
7

-9

8

1

5-day weather forecast updated at 04:01 on Wednesday 10th December 2025 GMT

More about Rapid City

Rapid City by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for South Dakota

Momondo: Best deals on hotels worldwide

Sale

Browse the best deals on hotel stays & compare prices
Check lowest rates by month & also by day of the week
Search by date or browse hotels by destination & map

Go to Momondo deal >>

View all Momondo offers

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 Wednesday 10th December 2025

Expect broken clouds in Rapid City, South Dakota with a maximum temperature of 6°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

6
°C maximum temperature
-1
°C minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
2
°C wind chill
24
kph wind from NW

Rapid City weather for Thursday 11th December 2025

Expect cloudy with sleet or snow in Rapid City, South Dakota with a maximum temperature of 15°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 59% chance of some sleet or snow and a moderate breeze of 27 kph from the north-west.

15
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
1
UV index (Low)
59
% chance of some sleet or snow
<2
mm of sleet/snow expected
15
°C wind chill
27
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 92% 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)
92
% chance of some snow
<2
cm of snow expected
-5
°C wind chill
20
kph wind from N

Rapid City weather for Saturday 13th December 2025

Expect broken clouds in Rapid City, South Dakota with a maximum temperature of -7°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the north.

-7
°C maximum temperature
-10
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-12
°C wind chill
11
kph wind from N

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 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.