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September 12th, 2026 :: 6:53 pm CDT   

Local Weather Report for
Bismarck
North Dakota, United States

 Current Bismarck Weather Conditions Updated September 12th at 5:52 pm 
Temperature:64°F Dew Point:37°F
Barometer:30.06 inHg Wind:N 21 Mph
Humidity:36.7% Visibility:0M
 
 Bismarck Weather Forecast Summary  
 
Today
Sep 12th
Sunday
Sep 13th
Monday
Sep 14th
Tuesday
Sep 15th
Wednesday
Sep 16th
Mostly Sunny Mostly Sunny Mostly Cloudy with Showers Mostly Sunny Mix of Sun and Cloud
64°F
69°F
46°F
72°F
56°F
67°F
48°F
62°F
51°F
 
 Bismarck Detailed Weather Forecast  
 
Saturday, September 12th, 2026
Evening Temperature: 59°F
Mostly cloudy. Windy at times.
Sunday, September 13th, 2026
Overnight Temperature: 53°F
A mix of cloudy and clear skies.
Morning Temperature: 51°F
Mostly sunny.
Afternoon Temperature: 67°F
Sunny.
Evening Temperature: 64°F
Mostly clear. Windy at times.
Monday, September 14th, 2026
Overnight Temperature: 57°F
A mix of cloudy and clear skies with a slight chance of showers. Windy.
Morning Temperature: 57°F
Cloudy with a few showers. Windy.
Afternoon Temperature: 66°F
A mix of cloud and sun with showers likely. Windy.
Evening Temperature: 64°F
Clear. Windy.
Tuesday, September 15th, 2026
Overnight Temperature: 51°F
A mix of cloudy and clear skies. Wind 20 to 30 mph.
Morning Temperature: 51°F
Sunny. Windy at times.
Afternoon Temperature: 65°F
Sunny.
Evening Temperature: 61°F
Mostly clear.
Wednesday, September 16th, 2026
Overnight Temperature: 52°F
Mostly clear.
Morning Temperature: 54°F
Mostly cloudy. Windy at times.
Afternoon Temperature: 61°F
Cloudy with sunny periods.
Evening Temperature: 57°F
Clear.
Thursday, September 17th, 2026
Overnight Temperature: 50°F
Clear.
Morning Temperature: 53°F
Sunny.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 67°F
Mostly clear.
Friday, September 18th, 2026
Overnight Temperature: 59°F
Mostly clear.
Morning Temperature: 61°F
Mostly cloudy.
Afternoon Temperature: 65°F
Mostly cloudy with a slight chance of showers.
Evening Temperature: 61°F
A mix of clear and cloudy skies.
Saturday, September 19th, 2026
Overnight Temperature: 59°F
A mix of cloudy and clear skies.
Morning Temperature: 59°F
A mix of cloud and sun.
Afternoon Temperature: 74°F
Sunny.
Evening Temperature: 66°F
Clear.
Sunday, September 20th, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 59°F
Sunny.
Afternoon Temperature: 77°F
Sunny.
Evening Temperature: 68°F
Clear.





 

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5:53 PM  61°F
Overcast
 
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5:54 PM  59°F
Overcast
 
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This WeatherCity Weather Forecast for Bismarck, North Dakota, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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