Hourly Weather Forecast - Spearfish, SD

12 AM
46°F
10%
5mph
SW
Mostly Cloudy
Humidity
43%
Feels like
43°F
Dew Point
24°F
1 AM
46°F
10%
5mph
SW
Partly Cloudy
Humidity
42%
Feels like
43°F
Dew Point
24°F
2 AM
46°F
10%
5mph
SW
Partly Cloudy
Humidity
43%
Feels like
43°F
Dew Point
24°F
3 AM
45°F
10%
5mph
SW
Partly Cloudy
Humidity
44%
Feels like
42°F
Dew Point
25°F
4 AM
44°F
10%
5mph
SW
Partly Cloudy
Humidity
48%
Feels like
41°F
Dew Point
25°F
5 AM
42°F
10%
5mph
WSW
Partly Cloudy
Humidity
51%
Feels like
39°F
Dew Point
26°F
6 AM
42°F
20%
6mph
WSW
Partly Cloudy
Humidity
53%
Feels like
39°F
Dew Point
27°F
6:26 AM
7 AM
44°F
20%
6mph
W
Mostly Cloudy
Humidity
53%
Feels like
40°F
Dew Point
28°F
8 AM
47°F
20%
7mph
W
Cloudy
Humidity
51%
Feels like
43°F
Dew Point
29°F
9 AM
49°F
10%
8mph
W
Mostly Cloudy
Humidity
47%
Feels like
46°F
Dew Point
30°F
10 AM
51°F
10%
10mph
WNW
Mostly Cloudy
Humidity
43%
Feels like
51°F
Dew Point
29°F
11 AM
52°F
20%
11mph
WNW
Cloudy
Humidity
41%
Feels like
52°F
Dew Point
29°F
12 PM
52°F
30%
11mph
WNW
30% Chance of Light Rain
Humidity
42%
Feels like
52°F
Dew Point
29°F
1 PM
51°F
40%
11mph
WNW
40% Chance of Light Rain
Humidity
45%
Feels like
51°F
Dew Point
30°F
2 PM
50°F
40%
11mph
WNW
40% Chance of Light Rain
Humidity
46%
Feels like
45°F
Dew Point
30°F
3 PM
48°F
40%
10mph
NW
40% Chance of Light Rain
Humidity
48%
Feels like
43°F
Dew Point
29°F
4 PM
46°F
40%
9mph
NW
40% Chance of Light Rain
Humidity
51%
Feels like
41°F
Dew Point
29°F
5 PM
43°F
50%
8mph
NW
50% Chance of Light Rain
Humidity
55%
Feels like
38°F
Dew Point
28°F
5:48 PM
6 PM
41°F
50%
7mph
NW
50% Chance Rain Showers
Humidity
59%
Feels like
36°F
Dew Point
28°F
7 PM
40°F
50%
6mph
WNW
50% Chance Rain Showers
Humidity
61%
Feels like
35°F
Dew Point
27°F
8 PM
38°F
40%
5mph
WNW
40% Chance Frozen Mix
Humidity
62%
Feels like
34°F
Dew Point
27°F
9 PM
37°F
30%
5mph
W
30% Chance Frozen Mix
Humidity
63%
Feels like
33°F
Dew Point
26°F
10 PM
37°F
30%
5mph
W
30% Chance Frozen Mix
Humidity
64%
Feels like
32°F
Dew Point
26°F
11 PM
36°F
20%
5mph
W
Clear
Humidity
65%
Feels like
32°F
Dew Point
26°F

Sunday's Weather Outlook

Sunday's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

Flooding Can Happen in the Winter Too!

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