Current Conditions
More Information
WeatherCity Home
Switch to Imperial Units
[ Almanac ]  
Sunrise:  6:37 am
Sunset:  7:19 pm
[ Moon Phases ]  

Last Quarter
Sep 16

New Moon
Sep 23

First Quarter
Sep 30

Full Moon
Oct 7




September 12th, 2025 :: 8:22 am MDT   

Local Weather Report for
Gillette
Wyoming, United States

 Current Gillette Weather Conditions Updated September 12th at 6:53 am 
Temperature:12°C Dew Point:9°C
Barometer:101.8 kPa Wind:N 17 Km/h
Humidity:81.9% Visibility:0 Km
 
 Gillette Weather Forecast Summary  
 
Today
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Tuesday
Sep 16th
Cloudy Cloudy Cloudy Cloudy Thundershowers
29°C
26°C
16°C
24°C
15°C
30°C
16°C
20°C
13°C
 
 Gillette Detailed Weather Forecast  
 
Friday, September 12th, 2025
Morning Temperature: 24°C
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 28°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 18°C
Cloudy.
Saturday, September 13th, 2025
Overnight Temperature: 17°C
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 22°C
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 22°C
A mix of cloud and sun. Chance of a thunderstorm. Windy.
Evening Temperature: 16°C
Cloudy with a slight chance of showers. Windy at times.
Sunday, September 14th, 2025
Overnight Temperature: 15°C
Cloudy with a slight chance of showers.
Morning Temperature: 20°C
Cloudy. Windy at times.
Afternoon Temperature: 24°C
A mix of cloud and sun.
Evening Temperature: 17°C
Clear with cloudy periods. Windy at times.
Monday, September 15th, 2025
Overnight Temperature: 16°C
Clear with cloudy periods.
Morning Temperature: 26°C
Cloudy. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 23°C
A mix of cloud and sun. Wind 40 to 60 km/h.
Evening Temperature: 17°C
A mix of cloudy and clear skies with a chance of showers.
Tuesday, September 16th, 2025
Overnight Temperature: 15°C
A mix of cloudy and clear skies.
Morning Temperature: 18°C
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 17°C
Cloudy. Slight chance of a thunderstorm. Windy.
Evening Temperature: 14°C
A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm. Windy at times.
Wednesday, September 17th, 2025
Overnight Temperature: 12°C
Cloudy with showers likely. Windy at times.
Morning Temperature: 16°C
Cloudy.
Afternoon Temperature: 18°C
Cloudy.
Evening Temperature: 15°C
Cloudy.
Thursday, September 18th, 2025
Overnight Temperature: 12°C
Clear.
Morning Temperature: 20°C
Sunny.
Afternoon Temperature: 23°C
Mostly sunny. Windy at times.
Evening Temperature: 18°C
Clear.
Friday, September 19th, 2025
Overnight Temperature: 15°C
Clear.
Morning Temperature: 23°C
Sunny. Windy at times.
Afternoon Temperature: 26°C
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 21°C
Clear. Windy.
Saturday, September 20th, 2025
Overnight Temperature: 17°C
Clear with cloudy periods.
Morning Temperature: 22°C
Cloudy. Chance of a thunderstorm. Windy.
Afternoon Temperature: 20°C
Cloudy. Slight chance of a thunderstorm. Windy.
Evening Temperature: 12°C
A mix of cloudy and clear skies with a chance of showers. Windy.





 

  [ Local Weather Report ]
Belle Fourche, WY 
 
Dead Horse, WY 
 
Buffalo, WY 
6:53 AM  14°C
 
 
I-25 Divide, WY 
 
Piney Creek, WY 
 
Sheridan, WY 
6:53 AM  11°C
 
 
Spearfish, SD 
6:55 AM  15°C
 
 
20 Mile Hill, WY 
 
Sturgis, SD 
6:55 AM  18°C
 
 
Custer, SD 
6:53 AM  12°C
 

This WeatherCity Weather Forecast for Gillette, Wyoming, 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

  Gillette weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.00322s  
Home   |   About WeatherCity