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May 12th, 2026 :: 7:50 pm MDT   

Local Weather Report for
Riverton
Wyoming, United States

 Current Riverton Weather Conditions Updated May 12th at 6:53 pm 
Temperature:79°F Dew Point:28°F
Barometer:30.12 inHg Wind:N 15 Mph
Humidity:15.7% Visibility:0M
 
 Riverton Weather Forecast Summary  
 
Today
May 12th
Wednesday
May 13th
Thursday
May 14th
Friday
May 15th
Saturday
May 16th
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
77°F
88°F
58°F
73°F
55°F
73°F
51°F
70°F
50°F
 
 Riverton Detailed Weather Forecast  
 
Tuesday, May 12th, 2026
Evening Temperature: 73°F
Mostly clear. Windy at times.
Wednesday, May 13th, 2026
Overnight Temperature: 62°F
Clear. Windy at times.
Morning Temperature: 64°F
Sunny.
Afternoon Temperature: 86°F
Sunny. Slight chance of a thunderstorm. Windy.
Evening Temperature: 72°F
A mix of clear and cloudy skies. Slight chance of a thunderstorm. Wind 25 to 40 mph.
Thursday, May 14th, 2026
Overnight Temperature: 64°F
Mostly clear. Windy.
Morning Temperature: 57°F
Sunny. Windy at times.
Afternoon Temperature: 70°F
Sunny. Windy at times.
Evening Temperature: 67°F
Clear. Wind 20 to 30 mph.
Friday, May 15th, 2026
Overnight Temperature: 56°F
Clear. Windy at times.
Morning Temperature: 55°F
Mostly sunny.
Afternoon Temperature: 70°F
Sunny. Windy.
Evening Temperature: 67°F
Mostly clear. Wind 20 to 30 mph.
Saturday, May 16th, 2026
Overnight Temperature: 56°F
Mostly clear.
Morning Temperature: 56°F
Mostly sunny.
Afternoon Temperature: 69°F
A mix of cloud and sun. Wind 20 to 30 mph.
Evening Temperature: 59°F
A mix of cloudy and clear skies. Windy.
Sunday, May 17th, 2026
Overnight Temperature: 44°F
Mostly cloudy. Windy at times.
Morning Temperature: 42°F
Cloudy. Windy at times.
Afternoon Temperature: 52°F
Mostly cloudy. Windy at times.
Evening Temperature: 51°F
Mostly cloudy. Windy.
Monday, May 18th, 2026
Overnight Temperature: 46°F
Cloudy.
Morning Temperature: 45°F
A mix of sun and cloud. Windy at times.
Afternoon Temperature: 57°F
A mix of cloud and sun.
Evening Temperature: 58°F
Clear with cloudy periods. Windy at times.
Tuesday, May 19th, 2026
Overnight Temperature: 50°F
Clear.
Morning Temperature: 50°F
Sunny.
Afternoon Temperature: 67°F
Sunny. Windy at times.
Evening Temperature: 69°F
Mostly clear. Windy.
Wednesday, May 20th, 2026
Overnight Temperature: 58°F
A mix of clear and cloudy skies. Windy at times.
Morning Temperature: 56°F
Mostly sunny. Windy at times.
Afternoon Temperature: 74°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 72°F
Clear. Slight chance of a thunderstorm. Wind 20 to 30 mph.





 

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6:53 PM  75°F
 
 
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6:53 PM  79°F
 
 
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6:55 PM  73°F
 
 
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6:53 PM  77°F
 
 
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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

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