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

39°F

4°C

Humidity 96%
Wind Speed Calm
Barometer 29.67 in (1005.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 15 Apr 5:52 am CDT
Extended Forecast for

Bismarck ND

  • Today

    Today: Sunny, with a high near 74. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Southwest wind around 7 mph becoming southeast in the evening.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66. Southeast wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Snow likely, possibly mixed with rain, becoming all snow after 4am. Increasing clouds, with a low around 26. North wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    Low: 26 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 37. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 37 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. Northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. Northwest wind 10 to 15 mph becoming light west after midnight. Winds could gust as high as 22 mph.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Calm wind becoming south 5 to 9 mph in the morning.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 74. Calm wind becoming southwest 5 to 8 mph in the morning.
Tonight
Partly cloudy, with a low around 45. Southwest wind around 7 mph becoming southeast in the evening.
Thursday
Mostly sunny, with a high near 66. Southeast wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Snow likely, possibly mixed with rain, becoming all snow after 4am. Increasing clouds, with a low around 26. North wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Friday
A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 37. Northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 22. Northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 43. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 24. Northwest wind 10 to 15 mph becoming light west after midnight. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 55. Calm wind becoming south 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 34. Southeast wind around 10 mph.
Monday
Mostly sunny, with a high near 71. South wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 41. West wind 7 to 11 mph.
Tuesday
Sunny, with a high near 68. North wind 7 to 11 mph, with gusts as high as 20 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:
6:36 am CDT Apr 15, 2026
Forecast Valid:
6am CDT Apr 15, 2026-6pm CDT Apr 21, 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