Don Day's Wyoming Weather Forecast: Monday, June 23, 2025

Sunny in Wyoming on Monday with a chance of afternoon or evening rain in a few areas. Highs from the low 60s to the mid 70s. Lows from the mid 30s to the mid 50s.

CK
Coy Knobel

June 23, 20254 min read

"Mammatus without thunderstorms This amazing cloud formation occurred with very weak radar returns (light rain failing to reach the ground) and no thunderstorms within 35 miles."
"Mammatus without thunderstorms This amazing cloud formation occurred with very weak radar returns (light rain failing to reach the ground) and no thunderstorms within 35 miles." (Reader photo: Jan Curtis)

Sunny in Wyoming on Monday with a chance of afternoon or evening rain in a few areas. Highs from the low 60s to the mid 70s. Lows from the mid 30s to the mid 50s.

 

Central:  

Casper:  Sunny today with a high near 74 and mostly clear overnight with a low near 49 and wind gusts as high as 20 mph. 

 

Riverton:  Sunny today with a high near 76 and partly cloudy overnight with a low near 47.

 

Jeffrey City:  Sunny today with a high near 74 and mostly clear overnight with a low near 43.

 

Southwest:  

Evanston Mostly sunny today with a high near 69 and wind partly cloudy overnight with a low near 38.

 

Green River:  Sunny today with a high near 75 and mostly clear overnight with a low near 44.

 

South Pass:  Sunny today with a high near 66 and partly cloudy overnight with a low near 46.

 

Western Wyoming:  

Pinedale:  Mostly sunny today with a high near 65 and mostly cloudy overnight with a low near 40.

 

Alpine:  Sunny today with a high near 68 and partly cloudy overnight with a low near 40.

 

Big Piney:  Mostly sunny today with a high near 68 and mostly cloudy overnight with a low near 38.

 

Northwest: 

Dubois Sunny today with a high near 63 and mostly cloudy overnight with a low near 40.

 

Jackson:  Sunny today with a high near 66 and partly cloudy overnight with a low near 36.

 

Old Faithful in Yellowstone National Park:  Sunny today with a high near 58 and mostly clear overnight with a low near 28.

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Bighorn Basin:  

Thermopolis Sunny today with a high near 73 and partly cloudy overnight with a low near 50.

 

Cody:  Sunny today with a high near 68 and partly cloudy overnight with a low near 48.

 

Lovell:  Sunny today with a high near 73 and partly cloudy overnight with a low near 48.

 

North Central:  

Buffalo:  Sunny today with a high near 68 and partly cloudy overnight with a low near 51.

 

Sheridan:  Sunny today with a high near 71 and mostly cloudy overnight with a low near 44.

 

Story:  Sunny today with a high near 68 and mostly cloudy overnight with a low near 47.

 

Northeast:  

Gillette:  Slight chance of rain after 5 p.m., otherwise sunny today with a high near 71 and wind gusts as high as 20 mph. Partly cloudy overnight with a slight chance of rain before midnight, a low near 50 and wind gusts as high as 20 mph.

 

Newcastle:  Slight chance of rain after 5 p.m., otherwise sunny today with a high near 71 and partly cloudy overnight with a chance of rain mainly before midnight, a low near 52 and wind gusts as high as 20 mph.

 

Upton:  Slight chance of rain after 5 p.m., otherwise sunny today with a high near 72 and partly cloudy overnight with a chance of rain mainly before midnight, a low near 50 and wind gusts as high as 20 mph.

 

Eastern Plains:  

Torrington:  Sunny today with a high near 77 and wind gusts as high as 25 mph. Partly cloudy overnight with a chance of rain and a low near 55.

 

Lusk:  Sunny today with a high near 72 and partly cloudy overnight with a chance of rain, a low near 50 and wind gusts as high as 25 mph.

 

Kaycee:  Mostly sunny today with a high near 73 and partly cloudy overnight with a low near 50.

 

Southeast:  

Cheyenne:  Slight chance of rain after 5 p.m., otherwise mostly sunny and breezy today with a high near 71 and wind gusts as high as 30 mph. Mostly cloudy and breezy overnight with a chance of rain, a low near 52 and wind gusts as high as 30 mph.

 

Laramie:  Slight chance of rain after 4 p.m., otherwise sunny and breezy today with a high near 73 and wind gusts as high as 30 mph. Partly cloudy overnight with a chance of rain before midnight, a low near 50 and wind gusts as high as 25 mph.

 

Medicine Bow:  Slight chance of rain after 1 p.m., otherwise sunny today with a high near 76 and mostly clear overnight with a low near 46.

 

South Central:  

Rawlins:  Sunny today with a high near 75 and mostly clear overnight with a low near 45.

 

Encampment:  Sunny today with a high near 75 and mostly clear overnight with a low near 47.

 

Hanna:  Sunny today with a high near 74 and mostly clear overnight with a low near 45.

Authors

CK

Coy Knobel

Night Editor