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Pennington County (Rapid City)
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United States weather

10 day weather forecast for Pennington County

Thursday, May 14th, 2026, at 08:33 AM
today
Red Flag Warning
Sunny
27° 12°
tomorrow
Sunny
26° 10°
Saturday
Patchy rain possible
25° 7°
Sunday
Patchy rain possible
21° 9°
Monday
Patchy rain possible
14° 3°
Tuesday
Patchy rain possible
18° 2°
Wednesday
Partly cloudy
17° 7°
 More Details See
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Pennington County Weather Pages

Pennington County weather forecast

The weather forecast for Pennington County over the next 3 days indicates warm conditions with temperatures ranging from 25 °F to 27 °F.

Light rain is expected from Saturday until Monday.

Wind speeds are expected to be strong, averaging around 39 km/h.

On Sunday, a notable cooling trend with temperatures reaching 21°C, and light showers with a 89% chance.

Weather today
Pennington County weather forecast

Pennington County 14 days weather forecast

This weeks weather in Pennington County. Click on a date for detailed forecasts
Thu. 14
27°
12°
Weather Alert
Sunny
0 mm
Fri. 15
26°
10°
Sunny
0 mm
Sat. 16
25°
7°
Patchy rain possible
0.8 mm
Sun. 17
21°
9°
Patchy rain possible
2.2 mm
Mon. 18
14°
3°
Patchy rain possible
2 mm
Tue. 19
18°
2°
Patchy rain possible
0.3 mm
Wed. 20
17°
7°
Partly cloudy
0 mm
Thu. 21
26°
5°
Sunny
0 mm
Fri. 22
27°
13°
Partly cloudy
0 mm
Sat. 23
11°
8°
Patchy rain possible
4.1 mm
Sun. 24
10°
7°
Patchy rain possible
0.2 mm
Mon. 25
17°
6°
Patchy rain possible
0 mm
Tue. 26
20°
2°
Sunny
0 mm
Wed. 27
31°
8°
Sunny
0 mm
Further Ahead
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Access Pennington County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Pennington County long range weather forecast

30 day weather forecast for Pennington County
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
15°
2
Sunny
20°
3
Sunny
21°
4
Sunny
20°
5
Patchy rain possible
16°
6
Patchy rain possible
14°
7
Overcast
18°
8
Overcast
22°
9
Cloudy
20°
10
Sunny
25°
11
Sunny
32°
12
Sunny
28°
13
Cloudy
28°
14
Weather Alert Sunny
27°
15
Sunny
26°
16
Patchy rain possible
25°
17
Patchy rain possible
21°
18
Patchy rain possible
14°
19
Patchy rain possible
18°
20
Partly cloudy
17°
21
Sunny
26°
22
Partly cloudy
27°
23
Patchy rain possible
11°
24
Patchy rain possible
10°
25
Patchy rain possible
17°
26
Sunny
20°
27
Sunny
31°
28
Thundery outbreaks possible
18°
29
Sunny
21°
30
Sunny
27°
31
Sunny
27°
Important Notice
Our Pennington County 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 Pennington County

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

Pennington County Wind Speed Forecast Chart

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

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Location coordinates Where is Pennington County?

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

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