National Weather Service Forecast for: Bismarck ND
Issued by: National Weather Service Bismarck, ND
Updated: 12:36 pm CDT Oct 6, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 75. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Sunny
Tonight

Tonight: Partly cloudy, with a low around 45. North wind 5 to 7 mph becoming calm  in the evening.
Partly Cloudy
Wednesday

Wednesday: Mostly sunny, with a high near 69. Light northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Mostly Sunny
Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 42. North wind 5 to 8 mph becoming calm  in the evening.
Mostly Cloudy
Thursday

Thursday: Partly sunny, with a high near 67. Calm wind becoming south around 6 mph in the afternoon.
Partly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 44. Southeast wind 3 to 5 mph.
Partly Cloudy
Friday

Friday: Mostly sunny, with a high near 73. Southeast wind 5 to 13 mph, with gusts as high as 24 mph.
Mostly Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 51. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Partly Cloudy
Saturday

Saturday: Mostly sunny, with a high near 74. South wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Mostly Sunny
Hi 75 °F Lo 45 °F Hi 69 °F Lo 42 °F Hi 67 °F Lo 44 °F Hi 73 °F Lo 51 °F Hi 74 °F

 

This Afternoon
 
Sunny, with a high near 75. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Tonight
 
Partly cloudy, with a low around 45. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
 
Mostly sunny, with a high near 69. Light northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
 
Mostly cloudy, with a low around 42. North wind 5 to 8 mph becoming calm in the evening.
Thursday
 
Partly sunny, with a high near 67. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
 
Partly cloudy, with a low around 44. Southeast wind 3 to 5 mph.
Friday
 
Mostly sunny, with a high near 73. Southeast wind 5 to 13 mph, with gusts as high as 24 mph.
Friday Night
 
Partly cloudy, with a low around 51. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday
 
Mostly sunny, with a high near 74. South wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
 
Mostly cloudy, with a low around 43. North wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday
 
A chance of showers. Mostly cloudy, with a high near 52. North wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
 
A chance of showers. Mostly cloudy, with a low around 37. Northeast wind 8 to 13 mph, with gusts as high as 23 mph.
Columbus Day
 
A chance of showers. Mostly cloudy, with a high near 49. Northeast wind 7 to 9 mph, with gusts as high as 18 mph.

 

Forecast from NOAA-NWS for Bismarck ND.