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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

66°F

19°C

Humidity 46%
Wind Speed NW 18 mph
Barometer 30.26 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Oct 11:15 am MDT
Extended Forecast for

Deadwood SD

  • Today

    Today: Sunny, with a high near 66. Northwest wind 10 to 16 mph, with gusts as high as 30 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 42. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 69. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49. South wind around 6 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82. Northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Calm wind becoming southwest around 5 mph in the evening.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. Northwest wind 10 to 16 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 42. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 69. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Clear, with a low around 49. South wind around 6 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 82. Northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 56. Calm wind becoming southwest around 5 mph in the evening.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deadwood SD
 44.38°N 103.72°W (Elev. 4905 ft)
Last Update:
10:41 am MDT Oct 3, 2026
Forecast Valid:
11am MDT Oct 3, 2026-6pm MDT Oct 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation