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

48°F

9°C

Humidity 63%
Wind Speed Calm
Barometer 29.86 in (1011.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 18 Oct 12:52 am CDT
Extended Forecast for

Bismarck ND

  • Overnight

    Overnight: Partly cloudy, with a low around 44. Light and variable wind.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. North wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. North wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Southeast wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. North wind around 5 mph becoming northeast in the afternoon.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Southeast wind around 6 mph.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. Light and variable wind.
Sunday
Mostly sunny, with a high near 65. North wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 38. North wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 63. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 41. Southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 67. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 44. Southeast wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 65. North wind around 5 mph becoming northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 43. Southeast wind around 6 mph.
Thursday
Sunny, with a high near 77. South wind 6 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 54. Southeast wind 11 to 13 mph, with gusts as high as 24 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 77. South wind 13 to 18 mph, with gusts as high as 32 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 49. South wind 16 to 18 mph becoming northwest after midnight. Winds could gust as high as 30 mph.
Saturday
A chance of showers. Partly sunny, with a high near 61.
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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:
1:31 am CDT Oct 18, 2026
Forecast Valid:
1am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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Additional Resources

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Chance of Precipitation