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10 day weather forecast for Rapid City

Saturday, September 26th, 2026, at 11:04 PM
today
Partly cloudy
21° 12°
tomorrow
Overcast
27° 16°
Tuesday
Overcast
23° 14°
Wednesday
Sunny
24° 15°
Thursday
Sunny
23° 13°
Friday
Sunny
27° 12°
Saturday
Light rain shower
16° 4°
 More Details See
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Rapid City Weather Pages

Rapid City weather forecast

The weather forecast for Rapid City for today indicates comfortable conditions with temperatures around 21 °F.

Light rain is expected from Sunday until Monday.

Wind speeds are expected to be breezy, averaging around 14 km/h.

On Monday, expect a change in weather with temperatures reaching 27°C, and light showers with a 21% chance.

Weather today
Rapid City weather forecast

Rapid City 14 days weather forecast

This weeks weather in Rapid City. Click on a date for detailed forecasts
Sun. 27
21°
12°
Partly cloudy
2.7 mm
Mon. 28
27°
16°
Overcast
0.2 mm
Tue. 29
23°
14°
Overcast
0 mm
Wed. 30
24°
15°
Sunny
0 mm
Thu. 1
23°
13°
Sunny
0 mm
Fri. 2
27°
12°
Sunny
0 mm
Sat. 3
16°
4°
Light rain shower
13.7 mm
Sun. 4
11°
2°
Sunny
1.6 mm
Mon. 5
24°
4°
Sunny
0 mm
Tue. 6
30°
15°
Sunny
0 mm
Wed. 7
30°
16°
Sunny
0 mm
Thu. 8
30°
16°
Sunny
0 mm
Fri. 9
26°
15°
Sunny
0 mm
Further Ahead
Select a date

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Access Rapid City weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Rapid City long range weather forecast

30 day weather forecast for Rapid City
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
28°
2
Sunny
33°
3
Overcast
32°
4
Heavy rain at times
30°
5
Sunny
27°
6
Sunny
27°
7
Sunny
30°
8
Sunny
30°
9
Cloudy
31°
10
Sunny
33°
11
Partly cloudy
31°
12
Moderate or heavy rain shower
28°
13
Moderate rain at times
24°
14
Overcast
25°
15
Partly cloudy
27°
16
Partly cloudy
28°
17
Moderate or heavy rain shower
22°
18
Sunny
23°
19
Sunny
22°
20
Sunny
23°
21
Sunny
20°
22
Sunny
22°
23
Overcast
23°
24
Sunny
25°
25
Sunny
27°
26
Sunny
32°
27
Partly cloudy
21°
28
Overcast
27°
29
Overcast
23°
30
Sunny
24°
Important Notice
Our Rapid City long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Rapid City

The chart displays the expected rainfall values (in mm) over the next 14 days in Rapid City, highlighting variations in precipitation levels for specific dates. ☔

Rapid City Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Rapid City over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

Frequently asked questions about the weather in Rapid City

How warm is it in Rapid City over the next 14 days?
Over the next two weeks, temperatures in Rapid City are expected to range from around 2 °F on the coldest nights up to about 30 °F on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Rapid City in the next two weeks?
Yes - rain is expected on about 4 of the next 14 days in Rapid City, with roughly 18.2 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in Rapid City?
Maximum wind speeds in Rapid City are forecast to reach about 38 km/h at their peak over the next 14 days.

When is the best time to visit Rapid City?
For a month-by-month look at temperatures and rainfall, see our best time to visit Rapid City guide.

How accurate is the 14-day forecast for Rapid City?
Our Rapid City forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.

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Location coordinates Where is Rapid City?

Get accurate weather forecasts for Rapid City, located at latitude 44.081 and longitude -103.231. Stay updated with localized weather information tailored for Rapid City.

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