Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  7:37 am
Sunset:  4:41 pm
[ Moon Phases ]  

New Moon
Dec 20

First Quarter
Dec 27

Full Moon
Jan 4

Last Quarter
Jan 12




December 15th, 2025 :: 11:45 pm MST   

Local Weather Report for
Riverton
Wyoming, United States

 Current Riverton Weather Conditions Updated December 15th at 10:53 pm 
Temperature:45°F Dew Point:18°F
Barometer:30.04 inHg Wind:N 32 Mph
Humidity:33.2% Visibility:0M
 
 Riverton Weather Forecast Summary  
 
Today
Dec 15th
Tuesday
Dec 16th
Wednesday
Dec 17th
Thursday
Dec 18th
Friday
Dec 19th
Cloudy Cloudy Cloudy Cloudy Cloudy
51°F
53°F
38°F
48°F
29°F
36°F
25°F
51°F
38°F
 
 Riverton Detailed Weather Forecast  
 
Tuesday, December 16th, 2025
Overnight Temperature: 39°F
Clear. Windy at times.
Morning Temperature: 53°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 43°F
Cloudy.
Evening Temperature: 41°F
Cloudy. Windy.
Wednesday, December 17th, 2025
Overnight Temperature: 42°F
Cloudy. Windy at times.
Morning Temperature: 48°F
A mix of cloud and sun with a slight chance of showers. Wind 40 to 50 mph.
Afternoon Temperature: 38°F
Sunny with a slight chance of showers. Showers possibly mixed with wet flurries. Wind 20 to 30 mph.
Evening Temperature: 30°F
Clear. Wind 25 to 40 mph.
Thursday, December 18th, 2025
Overnight Temperature: 26°F
Cloudy.
Morning Temperature: 34°F
A mix of cloud and sun.
Afternoon Temperature: 31°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 35°F
Cloudy. Windy at times.
Friday, December 19th, 2025
Overnight Temperature: 40°F
Cloudy. Windy at times.
Morning Temperature: 50°F
Cloudy. Wind 25 to 40 mph.
Afternoon Temperature: 43°F
A mix of cloud and sun. Wind 20 to 30 mph.
Evening Temperature: 44°F
Cloudy. Wind 20 to 30 mph.
Saturday, December 20th, 2025
Overnight Temperature: 40°F
Cloudy. Windy.
Morning Temperature: 38°F
Mostly sunny.
Afternoon Temperature: 36°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 30°F
Cloudy.
Sunday, December 21st, 2025
Overnight Temperature: 30°F
Cloudy.
Morning Temperature: 38°F
Cloudy.
Afternoon Temperature: 37°F
Cloudy. Windy.
Evening Temperature: 42°F
Cloudy. Wind 25 to 40 mph.
Monday, December 22nd, 2025
Overnight Temperature: 45°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 46°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 40°F
Cloudy. Windy.
Evening Temperature: 34°F
A mix of cloudy and clear skies. Windy at times.
Tuesday, December 23rd, 2025
Overnight Temperature: 31°F
Cloudy.
Morning Temperature: 44°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 43°F
Cloudy. Windy.
Evening Temperature: 42°F
Cloudy. Windy.





 

  [ Local Weather Report ]
Lander, WY 
10:53 PM  43°F
 
 
Beaver Rim, WY 
 
Thermopolis, WY 
 
East Thermopolis, WY 
 
Hiland, WY 
 
Worland, WY 
10:53 PM  30°F
 
 
Pinedale, WY 
10:55 PM  23°F
 
 
Pathfinder Hill, WY 
 
Big Piney, WY 
10:53 PM  23°F
 
 
Bittercreek, WY 

 
This WeatherCity Weather Forecast for Riverton, 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

  Riverton weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.01103s  
Home   |   About WeatherCity