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

65°F

18°C

Humidity 43%
Wind Speed NW 12 mph
Barometer 29.72 in (1006.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 21 Mar 12:52 pm CDT
Extended Forecast for

Bismarck ND

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 69. North wind 16 to 18 mph, with gusts as high as 29 mph.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 28. North wind 9 to 18 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 10 percent chance of rain after 5pm. Partly sunny, with a high near 44. North wind around 6 mph becoming light and variable.

    High: 44 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. North wind around 6 mph becoming light and variable after midnight.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. South wind 6 to 10 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Northeast wind around 8 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50. East wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 50 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. East wind around 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. Southeast wind 8 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 63 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 69. North wind 16 to 18 mph, with gusts as high as 29 mph.
Tonight
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 28. North wind 9 to 18 mph, with gusts as high as 26 mph.
Sunday
A 10 percent chance of rain after 5pm. Partly sunny, with a high near 44. North wind around 6 mph becoming light and variable.
Sunday Night
Partly cloudy, with a low around 25. North wind around 6 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 56. South wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 29. Northeast wind around 8 mph.
Tuesday
Mostly cloudy, with a high near 50. East wind 8 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 32. East wind around 10 mph.
Wednesday
Partly sunny, with a high near 63. Southeast wind 8 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 25. North wind 11 to 14 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 39. North wind around 14 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 20. North wind 6 to 11 mph.
Friday
Mostly sunny, with a high near 44. Northwest wind 6 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.81°N 100.8°W
Last Update:
1:31 pm CDT Mar 21, 2026
Forecast Valid:
1pm CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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