Hourly Weather Forecast - Spearfish, SD

12 AM
31°F
30%
8mph
WNW
30% Chance of Flurries
Humidity
60%
Feels like
24°F
Dew Point
19°F
1 AM
31°F
40%
6mph
WNW
40% Chance of Flurries
Humidity
61%
Feels like
24°F
Dew Point
19°F
2 AM
29°F
50%
6mph
WNW
50% Chance of Flurries
Humidity
66%
Feels like
24°F
Dew Point
20°F
3 AM
28°F
50%
5mph
W
50% Chance of Flurries
Humidity
71%
Feels like
23°F
Dew Point
20°F
4 AM
27°F
40%
4mph
W
40% Chance of Flurries
Humidity
76%
Feels like
22°F
Dew Point
21°F
5 AM
26°F
40%
4mph
W
40% Chance of Flurries
Humidity
83%
Feels like
22°F
Dew Point
22°F
6 AM
26°F
40%
3mph
W
40% Chance of Flurries
Humidity
88%
Feels like
22°F
Dew Point
23°F
7 AM
27°F
40%
3mph
WSW
40% Chance of Flurries
Humidity
85%
Feels like
23°F
Dew Point
23°F
7:11 AM
8 AM
29°F
40%
3mph
WSW
40% Chance of Flurries
Humidity
80%
Feels like
25°F
Dew Point
23°F
9 AM
31°F
40%
3mph
WSW
40% Chance of Flurries
Humidity
74%
Feels like
31°F
Dew Point
24°F
10 AM
34°F
20%
3mph
W
Cloudy
Humidity
68%
Feels like
34°F
Dew Point
24°F
11 AM
35°F
10%
2mph
W
Cloudy
Humidity
65%
Feels like
35°F
Dew Point
25°F
12 PM
37°F
20%
2mph
WNW
Cloudy
Humidity
64%
Feels like
37°F
Dew Point
26°F
1 PM
38°F
20%
2mph
NW
Mostly Cloudy
Humidity
63%
Feels like
38°F
Dew Point
27°F
2 PM
40°F
20%
2mph
NNW
Mostly Cloudy
Humidity
63%
Feels like
40°F
Dew Point
28°F
3 PM
41°F
20%
3mph
NNW
Cloudy
Humidity
61%
Feels like
41°F
Dew Point
28°F
4 PM
40°F
10%
3mph
N
Cloudy
Humidity
60%
Feels like
40°F
Dew Point
28°F
5 PM
39°F
10%
3mph
NNE
Cloudy
Humidity
62%
Feels like
37°F
Dew Point
27°F
6 PM
37°F
10%
3mph
NNE
Cloudy
Humidity
65%
Feels like
34°F
Dew Point
26°F
6:58 PM
7 PM
35°F
20%
3mph
NE
Cloudy
Humidity
72%
Feels like
35°F
Dew Point
27°F
8 PM
34°F
30%
2mph
NE
30% Chance of Light Rain
Humidity
74%
Feels like
34°F
Dew Point
27°F
9 PM
34°F
30%
2mph
NE
30% Chance of Light Rain
Humidity
75%
Feels like
34°F
Dew Point
27°F
10 PM
34°F
30%
2mph
NE
30% Chance of Light Rain
Humidity
76%
Feels like
34°F
Dew Point
27°F
11 PM
33°F
30%
2mph
NNE
30% Chance of Rain
Humidity
78%
Feels like
33°F
Dew Point
28°F

Today's Severe Weather Outlook

Severe Storm Outbreak Eyes Central U.S. Tonight

A severe storm outbreak will likely occur across the Midwest, with other dangerous weather in the forecast for the nation's midsection.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

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A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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