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

Bismarck, Bismarck Municipal Airport (KBIS)

Lat: 46.78°NLon: 100.76°WElev: 1677ft.

Fair

19°F

-7°C

Humidity 96%
Wind Speed SE 3 mph
Barometer 29.65 in (1006.5 mb)
Dewpoint 18°F (-8°C)
Visibility 7.00 mi
Last update 26 Feb 1:52 am CST
Extended Forecast for

Bismarck ND

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a steady temperature around 26. West wind 5 to 9 mph.

    Low: 26 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 51. West wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 51 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. West wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 38. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 38 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly after midnight. Cloudy, with a low around 11. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 18. Northeast wind 6 to 8 mph.

    High: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7. East wind around 6 mph becoming southeast after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow before noon. Partly sunny, with a high near 27. South wind 6 to 9 mph.

    High: 27 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. South wind around 9 mph.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a steady temperature around 26. West wind 5 to 9 mph.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 51. West wind 9 to 16 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 30. West wind 9 to 14 mph, with gusts as high as 22 mph.
Friday
Increasing clouds, with a high near 38. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Friday Night
A 50 percent chance of snow, mainly after midnight. Cloudy, with a low around 11. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 18. Northeast wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 7. East wind around 6 mph becoming southeast after midnight.
Sunday
A slight chance of snow before noon. Partly sunny, with a high near 27. South wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 14. South wind around 9 mph.
Monday
Sunny, with a high near 45. South wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 23. South wind 6 to 8 mph becoming west after midnight.
Tuesday
Sunny, with a high near 46. Northwest wind 6 to 10 mph becoming northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 24. East wind 7 to 9 mph becoming south in the evening.
Wednesday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.81°N 100.8°W
Last Update:
12:31 am CST Feb 26, 2026
Forecast Valid:
2am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

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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