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

33°F

1°C

Humidity 82%
Wind Speed Calm
Barometer 30.11 in (1020.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 17 Oct 6:52 am CDT
Extended Forecast for

Bismarck ND

  • Today

    Today: Sunny, with a high near 73. Light south wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. North wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. North wind around 6 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Southeast wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. South wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Southeast wind 5 to 7 mph becoming calm after midnight.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. North wind 3 to 6 mph.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 73. Light south wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 46. South wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Sunday
Mostly sunny, with a high near 64. North wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 35. North wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 63. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 40. Southeast wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 66. South wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 43. Southeast wind 5 to 7 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 66. North wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 42. North wind around 5 mph becoming light and variable.
Thursday
Mostly sunny, with a high near 71. Southeast wind 6 to 14 mph, with gusts as high as 24 mph.
Thursday Night
A chance of showers. Partly cloudy, with a low around 52. Southeast wind around 11 mph, with gusts as high as 24 mph.
Friday
Showers likely. Mostly cloudy, with a high near 71. Southeast wind 13 to 18 mph, with gusts as high as 31 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.81°N 100.8°W
Last Update:
7:35 am CDT Oct 17, 2026
Forecast Valid:
7am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
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