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

42°F

6°C

Humidity 65%
Wind Speed E 10 mph
Barometer 29.84 in (1011.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 29 Mar 11:52 pm CDT
Extended Forecast for

Bismarck ND

  • Overnight

    Overnight: A slight chance of rain between 2am and 3am. Mostly cloudy, with a low around 32. East wind 10 to 13 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain

  • Monday

    Monday: Partly sunny, with a high near 55. East wind 7 to 9 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain between 1am and 3am. Increasing clouds, with a low around 26. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Chance Rain

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. North wind 6 to 10 mph becoming east after midnight.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 42. Southeast wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 28. Southeast wind around 16 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 47. Breezy, with a southeast wind 16 to 23 mph, with gusts as high as 33 mph.

    High: 47 °F

    Breezy.
    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely, mainly after 1am. Mostly cloudy, with a low around 32. Breezy, with a southeast wind 17 to 21 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Overnight
A slight chance of rain between 2am and 3am. Mostly cloudy, with a low around 32. East wind 10 to 13 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 55. East wind 7 to 9 mph.
Monday Night
A 50 percent chance of rain between 1am and 3am. Increasing clouds, with a low around 26. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 38. Northwest wind 14 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 20. North wind 6 to 10 mph becoming east after midnight.
Wednesday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 42. Southeast wind 8 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28. Southeast wind around 16 mph, with gusts as high as 25 mph.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 47. Breezy, with a southeast wind 16 to 23 mph, with gusts as high as 33 mph.
Thursday Night
Rain and snow likely, mainly after 1am. Mostly cloudy, with a low around 32. Breezy, with a southeast wind 17 to 21 mph, with gusts as high as 30 mph.
Friday
Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 44. Southeast wind 14 to 16 mph, with gusts as high as 24 mph.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Northwest wind around 15 mph, with gusts as high as 21 mph.
Saturday
A chance of snow. Mostly cloudy, with a high near 38. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 23. Northwest wind 11 to 17 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 43.
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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:
12:35 am CDT Mar 30, 2026
Forecast Valid:
12am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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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