Don Day's Wyoming Weather Forecast: Friday, August 28, 2026

Chance of rain in much of Wyoming on Friday, otherwise partly to mostly sunny. Chance of rain overnight. Highs from the low 70s to mid 90s. Lows from the upper 40s to low 60s.

CK
Coy Knobel

August 28, 20266 min read

Hot Springs County
Sunset in the Buffalo Pasture in Hot springs State Park.
Sunset in the Buffalo Pasture in Hot springs State Park. (Reader photo: Shelley Deromedi)

Chance of rain in much of Wyoming on Friday, otherwise partly to mostly sunny. Chance of rain overnight. Highs from the low 70s to mid 90s. Lows from the upper 40s to low 60s.

 

Central:  

Casper:  Slight chance of rain after 2 p.m., otherwise mostly sunny and breezy today with a high near 91 and wind gusts as high as 32 mph. Mostly cloudy and breezy overnight with a slight chance of rain before 9 p.m., a low near 62 and wind gusts as high as 30 mph.

 

Lander:  Chance of rain mainly after 1 p.m., otherwise partly sunny today with a high near 86 and wind gusts as high as 22 mph. Becoming cloudy late overnight with a slight chance of rain before 8 p.m. and a low near 61.

 

Glenrock:   Slight chance of rain after 3 p.m., otherwise mostly sunny, hot and breezy today with a high near 92 and wind gusts as high as 30 mph. Mostly cloudy and breezy overnight with a low near 61 and wind gusts as high as 30 mph.

 

Southwest:  

Evanston  Chance of rain mainly after 3 p.m., otherwise partly sunny today with a high near 81 and wind gusts as high as 33 mph. Mostly cloudy overnight with a chance of rain and a low near 53.

 

Rock Springs:   Chance of rain after 11 a.m., increasing clouds and breezy today with a high near 84 and wind gusts as high as 29 mph. Mostly cloudy overnight with a chance of rain, a low near 56 and wind gusts as high as 24 mph.

 

South Pass:   Chance of rain mainly after 3 p.m., otherwise mostly sunny and breezy today with a high near 77 and wind gusts as high as 39 mph. Mostly cloudy and breezy overnight with a slight chance of rain, a low near 55 and wind gusts as high as 36 mph.

 

Western Wyoming:  

Pinedale:   Chance of rain after 10 a.m., otherwise partly sunny today with a high near 73 and wind gusts as high as 21 mph. Rain likely overnight with a low near 49.

 

Afton Slight chance of rain, mostly cloudy today with a high near 77 and wind gusts as high as 21 mph. Rain likely overnight with a low near 48.

 

La Barge:  Slight chance of rain, otherwise partly sunny and breezy today with a high near 78 and wind gusts as high as 30 mph. Mostly cloudy and breezy overnight with a chance of rain mainly after 4 a.m., a low near 50 and wind gusts as high as 25 mph.

 

Northwest: 

Dubois Chance of rain, breezy, cloudy in the afternoon today with a high near 72 and wind gusts as high as 29 mph. Mostly cloudy and breezy overnight with rain likely, a low near 50 and wind gusts as high as 28 mph.

 

Jackson:  Chance of rain, mostly cloudy today with a high near 75 and rain near certain overnight with a low near 48.

 

Old Faithful in Yellowstone National Park:  Rain likely mainly before 2 p.m., mostly cloudy today with a high near 68 and rain near certain overnight with a low near 41.

 

Bighorn Basin:  

Thermopolis:  Chance of rain mainly after 4 p.m., otherwise partly sunny today with a high near 88 and wind gusts as high as 20 mph. Mostly cloudy overnight with a chance of rain before midnight and a low near 61.

 

Cody:  Chance of rain, mostly cloudy today with a high near 82 and mostly cloudy overnight with a chance of rain and a low near 58.

 

Greybull:  Chance of rain mainly after 3 p.m., otherwise partly sunny today with a high near 87 and wind gusts as high as 22 mph. Cloudy, gradually becoming partly cloudy overnight with a chance of rain and a low near 59.

 

North Central:  

Buffalo:   Chance of rain mainly after 3 p.m., otherwise partly sunny today with a high near 85 and mostly cloudy overnight with a chance of rain and a low near 62.

 

Sheridan:   Chance of rain after 2 p.m., increasing clouds and hot today with a high near 90 and mostly cloudy overnight with a chance of rain before 11 p.m. and a low near 56.

 

Story:   Chance of rain mainly after 2 p.m., otherwise partly sunny today with a high near 85 and mostly cloudy overnight with a slight chance of rain before 9 p.m. and a low near 57.

 

Northeast:  

Gillette:  Slight chance of rain after 3 p.m., otherwise partly sunny today with a high near 90 and wind gusts as high as 22 mph. Mostly cloudy overnight with a chance of rain before 9 p.m., a low near 60 and wind gusts as high as 21 mph.

 

Newcastle:   Mostly sunny today with a high near 92 and wind gusts as high as 18 mph. Partly cloudy overnight with a chance of rain before 9 p.m., a low near 64 and wind gusts as high as 17 mph.

 

Sundance:  Slight chance of rain after 3 p.m., otherwise partly sunny today with a high near 88 and wind gusts as high as 16 mph. Mostly cloudy overnight with a chance of rain before 9 p.m. and a low near 62.

 

Eastern Plains:  

Torrington:  Slight chance of rain after 3 p.m., otherwise mostly sunny and hot today with a high near 97 and gradually becoming mostly clear overnight with a slight chance of rain before midnight and a low near 62.

 

Douglas:   Slight chance of rain after 3 p.m., otherwise mostly sunny and hot today with a high near 93 and wind gusts as high as 25 mph. Mostly cloudy overnight with a low near 61.

 

Wright:  Partly sunny today with a high near 90 and wind gusts as high as 25 mph. Mostly cloudy overnight with a slight chance of rain before 9 p.m., a low near 60 and wind gusts as high as 25 mph.

 

Southeast:  

Cheyenne:   Chance of rain after noon, increasing clouds and hot today with a high near 90 and gradually clearing overnight with a slight chance of rain before midnight and a low near 61.

 

Laramie:  Slight chance of rain after noon, otherwise partly sunny today with a high near 84 and wind gusts as high as 25 mph. Cloudy, gradually becoming partly cloudy overnight with a slight chance of rain before 9 p.m. and a low near 55.

 

Chugwater:  Slight chance of rain after noon, increasing clouds and hot today with a high near 92 and mostly cloudy overnight with a slight chance of rain before 9 p.m. and a low near 64.

 

South Central:  

Rawlins:   Slight chance of rain after noon, otherwise partly sunny and breezy today with a high near 84 and wind gusts as high as 30 mph. Mostly cloudy and breezy overnight with a slight chance of rain, a low near 58 and wind gusts as high as 30 mph.

 

Encampment:   Slight chance of rain after noon, otherwise partly sunny and breezy today with a high near 82 and wind gusts as high as 30 mph. Mostly cloudy overnight with a low near 56.

 

Wamsutter:   Chance of rain, increasing clouds and breezy today with a high near 84 and wind gusts as high as 26 mph. Breezy, cloudy, becoming partly cloudy overnight with a slight chance of rain before 9 p.m., a low near 55 and wind gusts as high as 22 mph.

Authors

CK

Coy Knobel

Night Editor