Don Day's Wyoming Weather Forecast: Monday, July 27, 2026

Partly to mostly sunny in much of Wyoming on Monday with a chance of rain. Chance of rain overnight. Highs in the 80s and 90s.Lows mainly in the 50s and 60s.

CK
Coy Knobel

July 27, 20266 min read

Crook County
The Milky Way reaches its peak each July over Devils Tower. This July, the nighttime display included faint northern lights over the Tower in conjunction with the Milky Way.
The Milky Way reaches its peak each July over Devils Tower. This July, the nighttime display included faint northern lights over the Tower in conjunction with the Milky Way. (Reader photo: Philip Stuckert)

Partly to mostly sunny in much of Wyoming on Monday with a chance of rain. Chance of rain overnight. Highs in the 80s and 90s.Lows mainly in the 50s and 60s.

 

Central:  

Casper:  Chance of rain mainly after 4 p.m., otherwise partly sunny and hot today with a high near 98 and wind gusts as high as 20 mph. Gradually becoming mostly clear overnight with a chance of rain mainly before 11 p.m., a low near 64 and wind gusts as high as 20 mph.

 

Lander:  Chance of rain mainly after 2 p.m., otherwise partly sunny today with a high near 94 and gradually becoming mostly clear overnight with a slight chance of rain before 10 p.m. and a low near 63.

 

Shoshoni:  Slight chance of rain after 3 p.m., otherwise mostly sunny and hot today with a high near 97 and wind gusts as high as 20 mph. Gradually becoming mostly clear overnight with a slight chance of rain before 10 p.m. and a low near 66.

 

Southwest:  

Evanston Slight chance of rain after noon, otherwise mostly sunny today with a high near 89 and partly cloudy overnight with a low near 55.

 

Rock Springs:  Slight chance of rain after 3 p.m., otherwise mostly sunny today with a high near 94 and gradually becoming mostly clear overnight with a slight chance of rain before 8 p.m. and a low near 60.

 

South Pass:  Chance of rain mainly after 3 p.m., otherwise partly sunny today with a high near 86 and wind gusts as high as 22 mph. Gradually becoming mostly clear overnight with a slight chance of rain before 8 p.m., a low near 59 and wind gusts as high as 21 mph.

 

Western Wyoming:  

Pinedale:   Chance of rain mainly after 3 p.m., otherwise partly sunny today with a high near 85 and partly cloudy overnight a low near 54.

 

Afton Chance of rain mainly after 3 p.m., otherwise partly sunny today with a high near 89 and mostly cloudy overnight a low near 54.

 

La Barge:  Slight chance of rain after noon, otherwise partly sunny today with a high near 88 and partly cloudy overnight a low near 54.

 

Northwest: 

Dubois Chance of rain mainly after 2 p.m., otherwise partly sunny today with a high near 83 and partly cloudy overnight with a low near 53.

 

Jackson:  Slight chance of rain, otherwise partly sunny today with a high near 88 and partly cloudy overnight with a low near 53.

 

Old Faithful in Yellowstone National Park:  Slight chance of rain after noon, mostly cloudy today with a high near 82 and partly cloudy overnight with a low near 46.

 

Bighorn Basin:  

Thermopolis:  Slight chance of rain after 3 p.m., otherwise partly sunny and hot today with a high near 97 and partly cloudy overnight with a slight chance of rain before 10 p.m. and a low near 66.

 

Cody:  Slight chance of rain after noon, otherwise partly sunny today with a high near 91 and partly cloudy overnight with a low near 63.

 

Lovell:  Partly sunny today with a high near 96 and gradually becoming mostly clear overnight with a low near 64.

 

North Central:  

Buffalo:   Chance of rain, otherwise partly sunny today with a high near 92 and wind gusts as high as 21 mph. Gradually becoming mostly clear overnight with a chance of rain mainly before 9 p.m. and a low near 65.

 

Sheridan:  Patchy smoke before 9 a.m., slight chance of rain after 4 p.m., otherwise mostly sunny and hot today with a high near 93 and mostly cloudy overnight with a chance of rain before 11 p.m. and a low near 61.

 

Dayton:   Patchy smoke before 9 a.m., chance of rain mainly after 4 p.m., increasing clouds and hot today with a high near 91 and cloudy, gradually becoming partly cloudy overnight with a slight chance of rain before 8 p.m. and a low near 64.

 

Northeast:  

Gillette:  Chance of rain mainly after 3 p.m., otherwise mostly sunny today with a high near 98 and wind gusts as high as 23 mph. Mostly cloudy overnight with a chance of rain before midnight, a low near 66 and wind gusts as high as 23 mph.

 

Newcastle:   Chance of rain mainly after 3 p.m., otherwise partly sunny today with a high near 96 and wind gusts as high as 20 mph. Mostly cloudy overnight with a chance of rain mainly before midnight, areas of smoke before midnight, a low near 70 and wind gusts as high as 21 mph.

 

Sundance:  Chance of rain mainly after 3 p.m., otherwise partly sunny today with a high near 93 and wind gusts as high as 18 mph. Mostly cloudy overnight with a chance of rain before midnight, a low near 65 and wind gusts as high as 16 mph.

 

Eastern Plains:  

Torrington:  Chance of rain after 9 a.m., otherwise partly sunny and hot today with a high near 98 and mostly cloudy overnight with a chance of rain and a low near 66.

 

Lusk:  Chance of rain, otherwise partly sunny and hot today with a high near 93 and partly cloudy overnight with a chance of rain and a low near 61.

 

Wright:  Chance of rain mainly after 3 p.m., otherwise mostly sunny today with a high near 98 and wind gusts as high as 24 mph. Mostly cloudy overnight with a chance of rain before midnight, a low near 64 and wind gusts as high as 24 mph.

 

Southeast:  

Cheyenne:   Chance of rain, mostly cloudy and hot today with a high near 91 and mostly cloudy overnight with a chance of rain and a low near 61.

 

Laramie:  Chance of rain, mostly cloudy today with a high near 86 and mostly cloudy overnight with a chance of rain and a low near 58.

 

Medicine Bow:  Chance of rain, otherwise partly sunny today with a high near 89 and partly cloudy overnight with a slight chance of rain before midnight and a low near 56.

 

South Central:  

Rawlins:  Slight chance of rain after noon, otherwise partly sunny today with a high near 88 and partly cloudy overnight with a chance of rain before midnight and a low near 61.

 

Encampment:   Chance of rain, otherwise partly sunny today with a high near 85 and mostly cloudy overnight with a chance of rain before midnight and a low near 57.

 

Hanna:   Slight chance of rain, otherwise partly sunny today with a high near 88 and partly cloudy overnight with a chance of rain before midnight and a low near 57.

Authors

CK

Coy Knobel

Night Editor