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

58°F

14°C

Humidity 56%
Wind Speed NW 12 mph
Barometer 29.81 in (1010.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 18 Mar 1:52 pm CDT
Extended Forecast for

Bismarck ND

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 62. West wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 62 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. North wind around 6 mph becoming light and variable in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. South wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. West wind 7 to 9 mph.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. West wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. Northwest wind 6 to 9 mph becoming southeast in the evening.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66. West wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow, mainly before 1am. Mostly cloudy, with a low around 25. North wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 41. North wind around 11 mph.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 62. West wind 14 to 16 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, with a low around 33. North wind around 6 mph becoming light and variable in the evening.
Thursday
Mostly sunny, with a high near 69. South wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 39. West wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 68. West wind 8 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 40. Northwest wind 6 to 9 mph becoming southeast in the evening.
Saturday
Partly sunny, with a high near 66. West wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A chance of rain and snow, mainly before 1am. Mostly cloudy, with a low around 25. North wind 11 to 15 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 41. North wind around 11 mph.
Sunday Night
Partly cloudy, with a low around 26. Northeast wind 7 to 9 mph becoming south after midnight.
Monday
Partly sunny, with a high near 54. South wind 11 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 28. Northwest wind 7 to 11 mph becoming northeast in the evening.
Tuesday
Mostly cloudy, with a high near 49. East wind 8 to 13 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:
1:31 pm CDT Mar 18, 2026
Forecast Valid:
2pm CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation