Don Day's Wyoming Weather Forecast: Saturday, September 26, 2026

Mostly sunny to sunny in Wyoming on Saturday. Partly to mostly cloudy overnight. Highs from the mid 60s to low 80s. Lows from the mid 30s to mid 50s.

CK
Coy Knobel

September 26, 20264 min read

Sublette County
"Just before sunset on Little Halfmoon Lake, Sublette County"
"Just before sunset on Little Halfmoon Lake, Sublette County" (Reader photo: Dan Holgate)

Mostly sunny to sunny in Wyoming on Saturday. Partly to mostly cloudy overnight. Highs from the mid 60s to low 80s. Lows from the mid 30s to mid 50s.

 

Central:  

Casper:  Sunny today with a high near 81 and wind gusts as high as 25 mph. Partly cloudy overnight with a low near 53 and wind gusts as high as 21 mph.

 

Riverton:  Sunny and breezy today with a high near 82 and wind gusts as high as 26 mph. Partly cloudy overnight with a low near 48 and wind gusts as high as 21 mph.

 

Jeffrey City:   Sunny and breezy today with a high near 77 and wind gusts as high as 33 mph. Mostly cloudy and breezy overnight with a low near 49 and wind gusts as high as 28 mph.

 

Southwest:  

Evanston:   Sunny today with a high near 71 and mostly cloudy overnight with a low near 46.

 

Green River:   Sunny today with a high near 76 and mostly cloudy overnight with a low near 49.

 

Cokeville:   Sunny today with a high near 71 and wind gusts as high as 22 mph. Mostly cloudy overnight with a low near 39.

 

Western Wyoming:  

Pinedale:   Mostly sunny today with a high near 68 and wind gusts as high as 23 mph. Increasing clouds overnight with a low near 40.

 

Alpine:  Mostly sunny today with a high near 69 and wind gusts as high as 21 mph. Mostly cloudy overnight with a low near 41.

 

Big Piney:   Sunny and breezy today with a high near 69 and wind gusts as high as 26 mph. Increasing clouds overnight with a low near 36 and wind gusts as high as 20 mph.

 

Northwest: 

Dubois:   Sunny and breezy today with a high near 65 and wind gusts as high as 34 mph. Partly cloudy and breezy overnight with a low near 41 and wind gusts as high as 30 mph.

 

Jackson:   Mostly sunny today with a high near 67 and wind gusts as high as 24 mph. Increasing clouds overnight with a low near 40.

 

Old Faithful in Yellowstone National Park:   Mostly sunny today with a high near 57 and wind gusts as high as 28 mph. Increasing clouds overnight with a low near 35 and wind gusts as high as 22 mph.

 

Bighorn Basin:  

Thermopolis:   Mostly sunny and breezy today with a high near 82 and wind gusts as high as 23 mph. Partly cloudy overnight with a low near 50.

 

Cody:   Mostly sunny today with a high near 77 and wind gusts as high as 23 mph. Mostly cloudy overnight with a low near 47 and wind gusts as high as 20 mph.

 

Worland:  Sunny today with a high near 83 and wind gusts as high as 21 mph. Partly cloudy overnight with a low near 48 and wind gusts as high as 20 mph.

 

North Central:  

Buffalo:   Sunny and breezy today with a high near 72 and wind gusts as high as 31 mph. Mostly clear overnight with a low near 51.

 

Sheridan:   Sunny today with a high near 74 and mostly clear overnight with a low near 42.

 

Clearmont:   Sunny today with a high near 75 and partly cloudy overnight with a low near 45.

 

Northeast:  

Gillette:  Sunny today with a high near 73 and wind gusts as high as 31 mph. Partly cloudy overnight with a low near 44 and wind gusts as high as 21 mph.

 

Newcastle:   Sunny today with a high near 75 and mostly clear overnight with a low near 53.

 

Moorcroft:  Sunny today with a high near 75 and wind gusts as high as 23 mph. Partly cloudy overnight with a low near 44 and wind gusts as high as 17 mph.

 

Eastern Plains:  

Torrington:  Sunny today with a high near 82 and increasing clouds overnight with a low near 52.

 

Wheatland:   Sunny today with a high near 80 and wind gusts as high as 25 mph. Partly cloudy overnight with a low near 55.

 

Kaycee:  Sunny today with a high near 79 and partly cloudy overnight with a low near 47.

 

Southeast:  

Cheyenne:   Increasing clouds today with a high near 77 and wind gusts as high as 25 mph. Mostly cloudy overnight with a low near 51.

 

Laramie:  Increasing clouds today with a high near 72 and partly cloudy overnight with a low near 46.

 

Pine Bluffs:  Sunny and breezy today with a high near 79 and wind from 15-20 mph. Partly cloudy overnight with a low near 50.

 

South Central:  

Rawlins:   Sunny and breezy today with a high near 75 and wind from 15-20 mph. Partly cloudy overnight with a low near 50.

 

Saratoga:   Sunny today with a high near 74 and partly cloudy overnight with a low near 43.

 

Baggs:   Sunny today with a high near 75 and partly cloudy overnight with a low near 44.

Authors

CK

Coy Knobel

Night Editor