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

77°F

25°C

Humidity 22%
Wind Speed S 16 G 24 mph
Barometer 29.81 in (1009.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 21 Apr 3:52 pm CDT
Extended Forecast for

Bismarck Municipal Airport ND

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 86. Southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 86 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 52. South wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 1pm. Partly sunny, with a high near 66. Breezy, with a west wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 66 °F

    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 32. Breezy, with a west wind 17 to 22 mph, with gusts as high as 36 mph.

    Low: 32 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: A slight chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 48. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 48 °F

    Breezy.
    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 29. West wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 50. West wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 31. West wind 5 to 10 mph becoming northeast after midnight.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 86. Southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 52. South wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of rain, mainly after 1pm. Partly sunny, with a high near 66. Breezy, with a west wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Thursday Night
A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 32. Breezy, with a west wind 17 to 22 mph, with gusts as high as 36 mph.
Friday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 48. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 29. West wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 50. West wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 31. West wind 5 to 10 mph becoming northeast after midnight.
Sunday
A chance of snow before 7am, then a chance of rain and snow between 7am and 10am, then a chance of rain after 10am. Mostly cloudy, with a high near 51. East wind 5 to 9 mph.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Northeast wind 7 to 9 mph.
Monday
A chance of rain and snow. Partly sunny, with a high near 49. North wind 6 to 11 mph.
Monday Night
Mostly cloudy, with a low around 32. North wind 5 to 9 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Bismarck Municipal Airport ND
 46.77°N 100.76°W
Last Update:
3:36 pm CDT Apr 21, 2026
Forecast Valid:
4pm CDT Apr 21, 2026-6pm CDT Apr 28, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation