National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

Lat: 46.78°NLon: 100.76°WElev: 1677ft.

Fair

69°F

21°C

Humidity 25%
Wind Speed SE 3 mph
Barometer 30.26 in (1025.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 4 Oct 4:52 pm CDT
Extended Forecast for

Bismarck Municipal Airport ND

  • Tonight

    Tonight: Mostly clear, with a low around 43. East wind 5 to 8 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. East wind 9 to 14 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. South wind 6 to 8 mph becoming northwest after midnight.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 75. Northwest wind 5 to 9 mph.

    High: 75 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. Northwest wind 3 to 7 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. Northeast wind 3 to 7 mph.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. East wind around 5 mph becoming light and variable in the evening.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. East wind 5 to 8 mph.
Monday
Sunny, with a high near 76. East wind 9 to 14 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 50. South wind 6 to 8 mph becoming northwest after midnight.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 75. Northwest wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 45. Northwest wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 70. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 67. Northeast wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 41. East wind around 5 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 71. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 52. Southeast wind 11 to 13 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 75. South wind 10 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 47. North wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday
A chance of showers. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bismarck Municipal Airport ND
 46.77°N 100.76°W
Last Update:
4:36 pm CDT Oct 4, 2026
Forecast Valid:
5pm CDT Oct 4, 2026-6pm CDT Oct 11, 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