Weather in Bismarck, ND
Updated 2026-08-11 11:45 local time · ZIP codes 58501, 58503, 58504, 58505
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
74°5% rain
82°5% rain84°4% rain86°3% rain87°2% rain89°1% rain88°2% rain86°2% rain84°2% rain
80°2% rain77°3% rain75°5% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 6%).
It feels like 77°F with winds near 6 mph.
80°F, 6% rain chance and 7 mph wind.
Visibility is around 10 mi; gusts may reach 20 mph.
Current temperature is 74°F, wind 6 mph, rain chance up to 6%.
UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.
Bismarck weather today
Sunny and 74°F in Bismarck, ND. Today's high is 89°F with a 5% rain chance. Winds are around 6 mph with gusts near 7 mph. Relative humidity is 65%, pressure is 29.94 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Bismarck
Sunrise is at 06:35 AM and sunset is at 09:00 PM. Tomorrow's forecast calls for Sunny with a high near 93°F and a low near 60°F. The maximum rain chance is 17%.