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

38°F

3°C

Humidity 68%
Wind Speed Calm
Barometer 30.28 in (1026.1 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Oct 11:52 pm CDT
Extended Forecast for

5 Miles SSW Napoleon ND

  • Overnight

    Overnight: Partly cloudy, with a low around 35. Calm wind becoming east around 6 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 60. Southeast wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. East wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Southeast wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. South wind 5 to 9 mph becoming calm after midnight.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Northeast wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Southeast wind around 8 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Breezy, with a southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. Breezy, with a southeast wind 20 to 24 mph, with gusts as high as 34 mph.

    Low: 54 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. Calm wind becoming east around 6 mph.
Monday
Sunny, with a high near 60. Southeast wind 8 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 42. East wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 66. Southeast wind 11 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 44. South wind 5 to 9 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 62. Northeast wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 43. Southeast wind around 8 mph.
Thursday
Sunny, with a high near 68. Breezy, with a southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 54. Breezy, with a southeast wind 20 to 24 mph, with gusts as high as 34 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 71. Windy, with a southeast wind 28 to 31 mph, with gusts as high as 46 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 50. Windy, with a south wind 23 to 28 mph becoming west after midnight. Winds could gust as high as 45 mph.
Saturday
Partly sunny, with a high near 57. Breezy, with a west wind 21 to 23 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 37. West wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Napoleon ND
 46.46°N 99.82°W
Last Update:
10:36 pm CDT Oct 18, 2026
Forecast Valid:
12am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
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Additional Resources

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