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October 28th, 2025 :: 5:30 pm MDT   

Local Weather Report for
Lewistown
Montana, United States

 Current Lewistown Weather Conditions Updated October 28th at 3:54 pm 
Temperature:45°F Dew Point:10°F
Barometer:30.39 inHg Wind: 9 Mph
Humidity:23.9% Visibility:0M
 
 Lewistown Weather Forecast Summary  
 
Today
Oct 28th
Wednesday
Oct 29th
Thursday
Oct 30th
Friday
Oct 31st
Saturday
Nov 1st
Mix of Cloud and Sun Cloudy Cloudy Cloudy Cloudy
44°F
62°F
37°F
46°F
35°F
45°F
30°F
66°F
39°F
 
 Lewistown Detailed Weather Forecast  
 
Tuesday, October 28th, 2025
Evening Temperature: 34°F
A mix of cloudy and clear skies.
Wednesday, October 29th, 2025
Overnight Temperature: 38°F
Cloudy.
Morning Temperature: 53°F
Cloudy. Windy.
Afternoon Temperature: 49°F
Sunny. Wind 20 to 30 mph.
Evening Temperature: 40°F
Clear. Windy.
Thursday, October 30th, 2025
Overnight Temperature: 36°F
Clear. Windy at times.
Morning Temperature: 42°F
Cloudy. Windy at times.
Afternoon Temperature: 40°F
Cloudy.
Evening Temperature: 36°F
Cloudy.
Friday, October 31st, 2025
Overnight Temperature: 30°F
Cloudy.
Morning Temperature: 40°F
Cloudy.
Afternoon Temperature: 38°F
A mix of cloud and sun.
Evening Temperature: 35°F
A mix of cloudy and clear skies.
Saturday, November 1st, 2025
Overnight Temperature: 40°F
Cloudy.
Morning Temperature: 57°F
Cloudy. Windy at times.
Afternoon Temperature: 56°F
Sunny.
Evening Temperature: 55°F
Cloudy. Windy at times.
Sunday, November 2nd, 2025
Overnight Temperature: 51°F
Clear with cloudy periods.
Morning Temperature: 67°F
Cloudy with sunny periods. Windy at times.
Afternoon Temperature: 56°F
Cloudy. Wind 25 to 40 mph.
Evening Temperature: 46°F
Mostly clear. Wind 25 to 40 mph.
Monday, November 3rd, 2025
Overnight Temperature: 40°F
Clear with cloudy periods. Wind 25 to 40 mph.
Morning Temperature: 45°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 37°F
Cloudy.
Evening Temperature: 32°F
Clear. Windy at times.
Tuesday, November 4th, 2025
Overnight Temperature: 30°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 41°F
Cloudy.
Afternoon Temperature: 36°F
Cloudy.
Evening Temperature: 34°F
Cloudy with a chance of flurries or showers. Risk of freezing rain.
Wednesday, November 5th, 2025
Overnight Temperature: 30°F
Cloudy with a chance of flurries or showers.
Morning Temperature: 36°F
Cloudy. Windy at times.
Afternoon Temperature: 28°F
Cloudy. Windy at times.
Evening Temperature: 22°F
Mostly clear. Windy at times.





 

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3:53 PM  48°F
 
 
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3:53 PM  46°F
 
 
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Bozeman, MT 
3:56 PM  45°F
 

 
This WeatherCity Weather Forecast for Lewistown, Montana, 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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