Hourly Weather Forecast - Rapid City, SD

12 AM
34°F
0%
8mph
W
Clear
Humidity
47%
Feels like
27°F
Dew Point
16°F
1 AM
34°F
0%
7mph
W
Clear
Humidity
46%
Feels like
27°F
Dew Point
15°F
2 AM
33°F
0%
7mph
W
Clear
Humidity
46%
Feels like
27°F
Dew Point
15°F
3 AM
32°F
0%
7mph
W
Clear
Humidity
46%
Feels like
26°F
Dew Point
14°F
4 AM
31°F
0%
7mph
W
Clear
Humidity
47%
Feels like
25°F
Dew Point
14°F
5 AM
31°F
0%
7mph
W
Clear
Humidity
48%
Feels like
24°F
Dew Point
14°F
6 AM
31°F
0%
7mph
W
Clear
Humidity
48%
Feels like
24°F
Dew Point
14°F
7 AM
32°F
0%
7mph
W
Clear
Humidity
47%
Feels like
25°F
Dew Point
14°F
7:28 AM
8 AM
35°F
0%
7mph
WSW
Sunny
Humidity
42%
Feels like
29°F
Dew Point
14°F
9 AM
39°F
0%
6mph
W
Sunny
Humidity
36%
Feels like
35°F
Dew Point
15°F
10 AM
44°F
0%
6mph
W
Sunny
Humidity
31%
Feels like
41°F
Dew Point
16°F
11 AM
48°F
0%
6mph
W
Sunny
Humidity
28%
Feels like
45°F
Dew Point
16°F
12 PM
49°F
0%
6mph
W
Sunny
Humidity
27%
Feels like
47°F
Dew Point
17°F
1 PM
50°F
0%
5mph
WSW
Sunny
Humidity
27%
Feels like
48°F
Dew Point
17°F
2 PM
49°F
0%
5mph
WSW
Sunny
Humidity
28%
Feels like
47°F
Dew Point
18°F
3 PM
47°F
10%
5mph
WSW
Sunny
Humidity
31%
Feels like
45°F
Dew Point
18°F
4 PM
44°F
10%
5mph
WSW
Sunny
Humidity
35%
Feels like
41°F
Dew Point
19°F
4:31 PM
5 PM
41°F
10%
4mph
WSW
Clear
Humidity
41%
Feels like
38°F
Dew Point
19°F
6 PM
38°F
10%
5mph
W
Clear
Humidity
47%
Feels like
34°F
Dew Point
20°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain, Mountain Snow in the West

Significant rain and heavy mountain snow will continue to batter California and the rest of the West for the first few days of 2026.

Friday's Weather Outlook

Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide