Don Day's Wyoming Weather Forecast: Friday, September 26, 2025

Partly sunny to sunny in Wyoming on Friday and partly cloudy to mostly clear overnight. Highs from the low 70s to the mid 80s. Lows from the mid 30s to the upper 40s.

CK
Coy Knobel

September 26, 20254 min read

Laramie County
Sunset at Granite Reservoir
Sunset at Granite Reservoir (Reader photo: Randy Bell)

Partly sunny to sunny in Wyoming on Friday and partly cloudy to mostly clear overnight. Highs from the low 70s to the mid 80s. Lows from the mid 30s to the upper 40s.

Central:  

Casper:  Sunny and breezy today with a high near 80 and wind gusts as high as 22 mph. Mostly clear overnight with a low near 45.

Lander:  Mostly sunny today with a high near 77 and mostly clear overnight with a low near 46.

Shoshoni:  Sunny today with a high near 82 and mostly clear overnight with a low near 45.

Southwest:  

Evanston Chance of rain mainly after 3 p.m., otherwise partly sunny today with a high near 71 and partly cloudy overnight with a low near 40.

Rock Springs:  Mostly sunny today with a high near 74 and wind gusts as high as 21 mph. Mostly clear overnight with a low near 43.

Kemmerer:  Breezy and gradually becoming sunny today with a high near 73 and wind gusts as high as 22 mph. Mostly clear overnight with a low near 40 and wind gusts as high as 20 mph.

Western Wyoming:  

Pinedale:  Mostly sunny and breezy today with a high near 71 and wind gusts as high as 22 mph. Mostly clear overnight with a low near 35 and wind gusts as high as 20 mph.

Afton:  Gradually becoming sunny today with a high near 73 and mostly clear overnight with a low near 38.

La Barge:  Partly sunny today with a high near 74 and mostly clear overnight with a low near 37.

Northwest: 

Dubois Mostly sunny and breezy today with a high near 71 and wind gusts as high as 28 mph. Mostly clear and breezy overnight with a low near 39 and wind gusts as high as 22 mph.

 

Jackson:  Sunny today with a high near 73 and wind gusts as high as 20 mph. Mostly clear overnight with a low near 35.

 

Old Faithful in Yellowstone National Park:  Sunny today with a high near 66 and wind gusts as high as 20 mph. Mostly clear overnight with a low near 30.

 

­­Bighorn Basin:  

Thermopolis Sunny today with a high near 81 and mostly clear overnight with a low near 46.

 

Cody:  Sunny today with a high near 75 and wind gusts as high as 20 mph. Mostly clear overnight with a low near 47.

 

Lovell:  Sunny and breezy today with a high near 79 and wind gusts as high as 23 mph. Mostly clear overnight with a low near 44 and wind gusts as high as 20 mph.

 

North Central:  

Buffalo:  Sunny and breezy today with a high near 74 and wind gusts as high as 31 mph. Mostly clear overnight with a low near 48.

Sheridan:  Sunny today with a high near 77 and wind from 16-21 mph. Mostly clear overnight with a low near 40.

Clearmont:  Sunny today with a high near 77 and wind from 16-21 mph. Mostly clear overnight with a low near 43.

Northeast:  

Gillette:  Sunny today with a high near 76 and wind gusts as high as 30 mph. Mostly clear overnight with a low near 46 and wind gusts as high as 22 mph.

Newcastle:  Sunny today with a high near 79 and wind gusts as high as 25 mph. Mostly clear overnight with a low near 45 and wind gusts as high as 21 mph. 

Sundance:  Sunny today with a high near 72 and wind gusts as high as 23 mph. Mostly clear overnight with a low near 46 and wind gusts as high as 18 mph.

Eastern Plains:  

Torrington:  Sunny today with a high near 86 and mostly clear overnight with a low near 45.

Wheatland:  Sunny today with a high near 82 and wind gusts as high as 25 mph. Mostly clear overnight with a low near 49 

Wright:  Sunny today with a high near 76 and wind gusts as high as 28 mph. Mostly clear overnight with a low near 45 and wind gusts as high as 21 mph.

Southeast:  

Cheyenne:  Sunny today with a high near 77 and partly cloudy overnight with a low near 46.

Laramie:  Sunny today with a high near 72 and partly cloudy overnight with a low near 42.

Chugwater:  Sunny and breezy today with a high near 79 and wind gusts as high as 35 mph. Mostly clear overnight with a low near 46.

South Central:  

Rawlins:  Sunny today with a high near 72 and mostly clear overnight with a low near 43.

Saratoga:  Sunny today with a high near 73 and mostly clear overnight with a low near 41.

Wamsutter:  Sunny today with a high near 72 and mostly clear overnight with a low near 40.     

Authors

CK

Coy Knobel

Night Editor