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July 23rd, 2026 :: 5:44 pm MDT   

Local Weather Report for
Sidney
Montana, United States

 Current Sidney Weather Conditions Updated July 23rd at 4:56 pm 
Temperature:97°F Dew Point:55°F
Barometer:29.86 inHg Wind:N 15 Mph
Humidity:25.2% Visibility:0M
 
 Sidney Weather Forecast Summary  
 
Today
Jul 23rd
Friday
Jul 24th
Saturday
Jul 25th
Sunday
Jul 26th
Monday
Jul 27th
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
94°F
102°F
78°F
107°F
71°F
107°F
82°F
99°F
71°F
 
 Sidney Detailed Weather Forecast  
 
Thursday, July 23rd, 2026
Evening Temperature: 88°F
Clear.
Friday, July 24th, 2026
Overnight Temperature: 78°F
Mostly clear. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 84°F
Mostly sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 101°F
Sunny. Windy.
Evening Temperature: 94°F
Clear. Windy.
Saturday, July 25th, 2026
Overnight Temperature: 74°F
Clear.
Morning Temperature: 81°F
Sunny.
Afternoon Temperature: 104°F
Mostly sunny.
Evening Temperature: 99°F
Mostly clear.
Sunday, July 26th, 2026
Overnight Temperature: 88°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 89°F
Mostly sunny. Windy at times.
Afternoon Temperature: 106°F
Sunny. Windy.
Evening Temperature: 95°F
Clear. Windy at times.
Monday, July 27th, 2026
Overnight Temperature: 77°F
Mostly clear. Windy at times.
Morning Temperature: 78°F
Mostly sunny.
Afternoon Temperature: 97°F
Mostly sunny.
Evening Temperature: 93°F
A mix of clear and cloudy skies. Windy at times.
Tuesday, July 28th, 2026
Overnight Temperature: 79°F
Mostly clear. Windy at times.
Morning Temperature: 85°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 103°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 94°F
Clear. Windy.
Wednesday, July 29th, 2026
Overnight Temperature: 76°F
Clear.
Morning Temperature: 82°F
Sunny.
Afternoon Temperature: 101°F
Sunny.
Evening Temperature: 96°F
Clear. Windy at times.
Thursday, July 30th, 2026
Overnight Temperature: 78°F
Clear. Windy at times.
Morning Temperature: 80°F
Sunny.
Afternoon Temperature: 103°F
Mostly sunny. Windy at times.
Evening Temperature: 95°F
Clear with cloudy periods. Windy at times.
Friday, July 31st, 2026
Overnight Temperature: 77°F
Clear with cloudy periods. Windy.
Morning Temperature: 76°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 98°F
Sunny. Windy at times.
Evening Temperature: 96°F
Mostly clear. Windy at times.





 

  [ Local Weather Report ]
Williston, ND 
 
Glendive, MT 
4:56 PM  95°F
Overcast
 
Wolf Point, MT 
4:53 PM  97°F
 
 
Dickinson, ND 
4:56 PM  86°F
 
 
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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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