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July 18th, 2025 :: 6:23 pm MDT   

Local Weather Report for
Sidney
Montana, United States

 Current Sidney Weather Conditions Updated July 18th at 4:56 pm 
Temperature:79°F Dew Point:55°F
Barometer:29.98 inHg Wind:N 9 Mph
Humidity:44.5% Visibility:0M
 
 Sidney Weather Forecast Summary  
 
Today
Jul 18th
Saturday
Jul 19th
Sunday
Jul 20th
Monday
Jul 21st
Tuesday
Jul 22nd
Mostly Cloudy with Showers Thundershowers Cloudy Thundershowers Cloudy
77°F
75°F
59°F
86°F
60°F
84°F
67°F
76°F
63°F
 
 Sidney Detailed Weather Forecast  
 
Friday, July 18th, 2025
Evening Temperature: 63°F
Clear. Windy at times.
Saturday, July 19th, 2025
Overnight Temperature: 59°F
Cloudy. Windy at times.
Morning Temperature: 71°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 75°F
Sunny with cloudy periods with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 66°F
Cloudy with showers likely. Slight chance of a thunderstorm. Windy.
Sunday, July 20th, 2025
Overnight Temperature: 60°F
A mix of cloudy and clear skies with a chance of showers. Windy.
Morning Temperature: 77°F
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 86°F
Mostly sunny. Slight chance of a thunderstorm.
Evening Temperature: 74°F
Cloudy. Chance of a thunderstorm. Windy at times.
Monday, July 21st, 2025
Overnight Temperature: 68°F
A mix of cloudy and clear skies with a few showers. Chance of a thunderstorm. Windy.
Morning Temperature: 77°F
Sunny with cloudy periods with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 83°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Evening Temperature: 73°F
Cloudy with a slight chance of showers or thundershowers. Windy at times.
Tuesday, July 22nd, 2025
Overnight Temperature: 64°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Morning Temperature: 72°F
Cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 73°F
Sunny. Windy at times.
Evening Temperature: 64°F
Cloudy.
Wednesday, July 23rd, 2025
Overnight Temperature: 61°F
A mix of cloudy and clear skies.
Morning Temperature: 78°F
A mix of cloud and sun with a slight chance of showers or thundershowers. Windy.
Afternoon Temperature: 84°F
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 74°F
Clear with a slight chance of showers or thundershowers. Windy.
Thursday, July 24th, 2025
Overnight Temperature: 71°F
A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times.
Morning Temperature: 91°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 95°F
A mix of cloud and sun.
Evening Temperature: 80°F
Clear. Windy at times.
Friday, July 25th, 2025
Overnight Temperature: 71°F
A mix of cloudy and clear skies.
Morning Temperature: 91°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 98°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 81°F
Clear.
Saturday, July 26th, 2025
Overnight Temperature: 73°F
A mix of clear and cloudy skies.
Morning Temperature: 82°F
Cloudy with showers likely. Chance of a thunderstorm. Wind 25 to 40 mph.
Afternoon Temperature: 75°F
Sunny with showers likely. Slight chance of a thunderstorm.
Evening Temperature: 70°F
Cloudy. Chance of a thunderstorm.





 

  [ Local Weather Report ]
Williston, ND 
 
Glendive, MT 
4:56 PM  79°F
Mostly Clear
 
Wolf Point, MT 
4:53 PM  79°F
Overcast
 
Dickinson, ND 
4:56 PM  73°F
Overcast
 
Regway, SK 
 
Sybouts, SK 
 
Marienthal, SK 
4:55 PM  70°F
 
 
Big Muddy, SK 
 
Beaubier, SK 
 
Hoffer, SK 

This WeatherCity Weather Forecast for Sidney, 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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