County Forecast for Bismarck , ND
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210100-
Burleigh-
Including the city of Bismarck
531 AM CDT Sun Sep 20 2026

Today   Cloudy. A slight chance of showers in the morning. Highs in the lower 60s. East winds 10 to 15 mph.
Tonight   Mostly cloudy. Lows in the upper 40s. East winds 5 to 10 mph.
Monday   Sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph.
Monday night   Mostly clear. Lows in the mid 40s. Southeast winds 5 to 10 mph.
Tuesday   Mostly sunny. Highs in the upper 60s. Southeast winds 5 to 15 mph, becoming south 15 to 20 mph in the afternoon.
Tuesday night   Mostly cloudy. Lows around 50.
Wednesday   Partly sunny in the morning, then mostly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.
Wednesday night   Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 40 percent.
Thursday   Mostly sunny. Highs in the upper 70s.
Thursday night   Mostly clear. Lows in the lower 50s.
Friday   Mostly sunny. Highs in the upper 70s.
Friday night   Partly cloudy. Lows in the upper 50s.
Saturday   Partly sunny. Highs in the mid 70s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Heavy Rain Moving Through Northern US This Weekend
Posted at 11:40AM Fri Sep 18, 2026 CDT
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