National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Fair and Breezy

75°F

24°C

Humidity 44%
Wind Speed S 24 mph
Barometer 29.74 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 6 Jun 3:15 am MDT
Extended Forecast for

3 Miles SW North Spearfish SD

  • Today

    Today: Sunny, with a high near 91. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 66. South wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph.

    Low: 66 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Southwest wind 5 to 13 mph becoming northwest in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. West wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 76. Light and variable wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63. Southeast wind 9 to 16 mph becoming south after midnight. Winds could gust as high as 32 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 91. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 66. South wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph.
Sunday
Mostly sunny, with a high near 82. Southwest wind 5 to 13 mph becoming northwest in the afternoon.
Sunday Night
A 50 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. West wind 6 to 13 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 76. Light and variable wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 63. Southeast wind 9 to 16 mph becoming south after midnight. Winds could gust as high as 32 mph.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Mostly cloudy, with a low around 59.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 66. Breezy.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW North Spearfish SD
 44.47°N 103.94°W (Elev. 4386 ft)
Last Update:
2:52 am MDT Jun 6, 2026
Forecast Valid:
4am MDT Jun 6, 2026-6pm MDT Jun 12, 2026
 
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