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

64°F

18°C

Humidity 83%
Wind Speed E 8 mph
Barometer 29.96 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 1 Sep 10:35 pm MDT
Extended Forecast for

2 Miles WNW North Spearfish SD

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southeast wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 90. South wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 30 mph.

    Low: 67 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. South wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Southwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. Southeast wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 90. South wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 67. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 90. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 66. South wind 10 to 13 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 94. Southwest wind 9 to 15 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny, with a high near 91.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 84.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW North Spearfish SD
 44.52°N 103.94°W (Elev. 3802 ft)
Last Update:
8:26 pm MDT Sep 1, 2026
Forecast Valid:
10pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
Forecast Discussion
 
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