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

52°F

11°C

Humidity 97%
Wind Speed SE 5 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 51°F (11°C)
Visibility 9.00 mi
Wind Chill51°F (11°C)
Last update 4 Jun 3:52 am CDT
Extended Forecast for

Bismarck ND

  • Today

    Today: Mostly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers before 2am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 53 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Southeast wind around 6 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Breezy, with a southeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 87 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Breezy, with a southeast wind 18 to 21 mph, with gusts as high as 32 mph.

    Low: 64 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Breezy, with a south wind 17 to 21 mph, with gusts as high as 31 mph.

    High: 89 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 57. Southeast wind 13 to 18 mph becoming northwest after midnight. Winds could gust as high as 29 mph.

    Low: 57 °F

    Showers
    Likely

  • Monday

    Monday: A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 80. West wind 8 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Tonight
A slight chance of showers before 2am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 55. Southeast wind around 6 mph.
Saturday
Sunny, with a high near 87. Breezy, with a southeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Saturday Night
Mostly clear, with a low around 64. Breezy, with a southeast wind 18 to 21 mph, with gusts as high as 32 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Breezy, with a south wind 17 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 57. Southeast wind 13 to 18 mph becoming northwest after midnight. Winds could gust as high as 29 mph.
Monday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 80. West wind 8 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 56. Southeast wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 87. Southeast wind 8 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southeast wind 10 to 15 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny and hot, with a high near 90. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Bismarck ND
 46.81°N 100.76°W
Last Update:
12:36 am CDT Jun 4, 2026
Forecast Valid:
4am CDT Jun 4, 2026-6pm CDT Jun 10, 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