| NWS Forecast for: Bismarck ND Issued by: National Weather Service Bismarck, ND Last Update: 3:36 am CDT Sep 12, 2026 |  |
| Overnight: Partly cloudy, with a steady temperature around 51. West wind around 9 mph. Saturday: Partly sunny, with a high near 64. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Saturday Night: A slight chance of showers between 10pm and 11pm. Cloudy, with a low around 46. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%. Sunday: Partly sunny, then gradually becoming sunny, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the afternoon. Sunday Night: Showers and possibly a thunderstorm, mainly after 4am. Low around 53. Southeast wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Monday: Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm. High near 73. Breezy, with a southeast wind 16 to 20 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Monday Night: Mostly clear, with a low around 46. Breezy, with a west wind 14 to 20 mph, with gusts as high as 34 mph. Tuesday: Sunny, with a high near 67. Northwest wind 6 to 9 mph, with gusts as high as 18 mph. Tuesday Night: Mostly clear, with a low around 47. Southeast wind 3 to 6 mph. Wednesday: A chance of showers before 1pm. Partly sunny, with a high near 69. Southeast wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Wednesday Night: Partly cloudy, with a low around 46. North wind 5 to 8 mph becoming south after midnight. Thursday: Sunny, with a high near 74. South wind 5 to 9 mph, with gusts as high as 18 mph. Thursday Night: Mostly clear, with a low around 51. South wind around 6 mph. Friday: Mostly sunny, with a high near 76. | |
| Bismarck ND 46.81°N 100.8°W | |
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