Don Day's Wyoming Weather Forecast: Sunday, July 20, 2025

CK
Coy Knobel

July 20, 20255 min read

Beautiful sunset, with only the lower half of McCullough Peaks lit up and the dark sky in the background. Taken just west of Highway 14A, northeast of Cody.
Beautiful sunset, with only the lower half of McCullough Peaks lit up and the dark sky in the background. Taken just west of Highway 14A, northeast of Cody. (Reader photo: Kris Brock)

Sunny in Wyoming on Sunday. Fire weather watch, breezy in some areas. Highs from the low 80s to the mid 90s and lows from the mid 40s to the low 60s.

 

Central:  

Casper:  Fire weather watch from noon today until 8 p.m. tonight. Sunny and breezy today with a high near 93 and wind gusts as high as 24 mph. Mostly clear overnight with a low near 60 and wind gusts as high as 22 mph.

 

Lander:  Sunny and breezy today with a high near 91 and wind gusts as high as 23 mph. Mostly clear overnight with a low near 59 and wind gusts as high as 24 mph.

 

Jeffrey City:  Fire weather watch from noon today until 8 p.m. tonight. Sunny and breezy today with a high near 90 and wind gusts as high as 29 mph. Partly cloudy and breezy overnight with a low near 55 and wind gusts as high as 31 mph.

 

Southwest:  

Evanston Slight chance of rain after noon, otherwise sunny today with a high near 84 and mostly clear overnight with a low near 51.

 

Rock Springs:  Fire weather watch from noon today until 8 p.m. tonight. Increasing clouds and breezy today with a high near 88 and wind gusts as high as 22 mph. Partly cloudy overnight with a low near 55 and wind gusts as high as 23 mph.

 

Kemmerer:  Sunny and breezy today with a high near 84 and wind gusts as high as 24 mph. Mostly clear overnight with a low near 51 and wind gusts as high as 23 mph.

 

Western Wyoming:  

Pinedale:  Fire weather watch from noon today until 8 p.m. tonight. Sunny and breezy today with a high near 82 and wind gusts as high as 26 mph. Mostly clear and breezy overnight with a low near 47 and wind gusts as high as 24 mph.

 

Afton:  Sunny today with a high near 87 and mostly clear overnight with a low near 52.

 

La Barge:  Fire weather watch from noon today until 8 p.m. tonight. Sunny and breezy today with a high near 83 and wind gusts as high as 28 mph. Mostly clear and breezy overnight with a low near 49 and wind gusts as high as 24 mph.

 

Northwest: 

Dubois Sunny and breezy today with a high near 82 and wind gusts as high as 33 mph. Mostly clear and breezy overnight with a low near 50 and wind gusts as high as 31 mph.

 

Jackson:  Sunny and breezy today with a high near 85 and wind gusts as high as 25 mph. Mostly clear and breezy overnight with a low near 49 and wind gusts as high as 25 mph.

 

Old Faithful in Yellowstone National Park:  Sunny today with a high near 77 and wind gusts as high as 21 mph. Partly cloudy overnight with a low near 44 and wind gusts as high as 25 mph.

 

­­Bighorn Basin:  

Thermopolis Sunny and breezy today with a high near 95 and wind gusts as high as 22 mph. Mostly clear overnight with a low near 59 and wind gusts as high as 20 mph.

 

Cody:  Mostly sunny and breezy today with a high near 90 and wind gusts as high as 23 mph. Partly cloudy overnight with a low near 56 and wind gusts as high as 24 mph.

 

Greybull:  Sunny today with a high near 94 and mostly clear overnight with a low near 58 and wind gusts as high as 21 mph.

 

North Central:  

Buffalo:  Mostly sunny today with a high near 88 and mostly clear overnight with a low near 60.

 

Sheridan:  Slight chance of rain after 3 p.m., otherwise sunny and hot today with a high near 92 and mostly clear overnight with a low near 54.

 

Big Horn:  Slight chance of rain after noon, otherwise sunny and hot today with a high near 91 and mostly clear overnight with a low near 56.

 

Northeast:  

Gillette:  Sunny today with a high near 90 and wind gusts as high as 20 mph. Mostly clear overnight with a low near 58 and wind gusts as high as 20 mph.

 

Newcastle:  Sunny today with a high near 89 and mostly clear overnight with a low near 64.

 

Sundance:  Sunny today with a high near 84 and mostly clear overnight with a low near 60.

 

Eastern Plains:  

Torrington:  Sunny and hot today with a high near 97 and mostly clear overnight with a low near 62.

 

Douglas:  Sunny and hot today with a high near 95 and wind gusts as high as 25 mph. Mostly clear overnight with a low near 57.

 

Wright:  Sunny today with a high near 90 and wind gusts as high as 20 mph. Mostly clear overnight with a low near 58 and wind gusts as high as 20 mph.

 

Southeast:  

Cheyenne:  Sunny today with a high near 88 and partly cloudy overnight with a low near 60.

 

Laramie:  Slight chance of rain after noon, otherwise sunny today with a high near 84 and partly cloudy overnight with a low near 55.

 

Medicine Bow:  Sunny today with a high near 89 and partly cloudy overnight with a low near 51.

 

South Central:  

Rawlins:  Sunny today with a high near 87 and wind gusts as high as 25 mph. Partly cloudy overnight with a low near 57 and wind gusts as high as 25 mph.

 

Saratoga:  Sunny today with a high near 87 and partly cloudy overnight with a low near 53.

 

Hanna:  Sunny today with a high near 86 and partly cloudy overnight with a low near 55.

Authors

CK

Coy Knobel

Night Editor