Don Day's Wyoming Weather Forecast: Thursday, July 31, 2025

Chance of rain in much of Wyoming on Thursday, otherwise mostly sunny. A few areas of smoke. Highs from the low 70s to near 90 and lows from near 40 to near 60.

CK
Coy Knobel

July 31, 20256 min read

Late night storms breakup leaving beautiful cloud formations and prismatic light over Wapiti WY.
Late night storms breakup leaving beautiful cloud formations and prismatic light over Wapiti WY. (Reader photo: Larry Hannan)
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Chance of rain in much of Wyoming on Thursday, otherwise mostly sunny. A few areas of smoke. Highs from the low 70s to near 90 and lows from near 40 to near 60.

 

Central:  

Casper:  Chance of rain mainly after 3 p.m., areas of smoke after 5 p.m., otherwise sunny today with a high near 86 and partly cloudy overnight with a chance of rain before midnight and a low near 55.

 

Riverton:  Chance of rain mainly after 2 p.m., otherwise sunny today with a high near 87 and partly cloudy overnight with a chance of rain before midnight and a low near 55.

 

Shoshoni:  Chance of rain mainly after 3 p.m., otherwise sunny today with a high near 89 and partly cloudy overnight with a chance of rain before midnight and a low near 57.

 

Southwest:  

Evanston Patchy smoke before noon, otherwise sunny today with a high near 83 and mostly clear overnight with a low near 45.

 

Green River:  Areas of smoke after noon, slight chance of rain, otherwise sunny today with a high near 89 and partly cloudy overnight with a low near 52.

 

Lyman:  Patchy smoke, sunny today with a high near 86 and mostly clear overnight with a low near 47.

 

Western Wyoming:  

Pinedale:  Areas of smoke after noon, chance of rain mainly after 4 p.m., otherwise sunny today with a high near 81 and mostly clear overnight with a slight chance of rain before 9 p.m. and a low near 40.

 

Alpine:  Areas of smoke before 9 a.m., slight chance of rain after 2 p.m., otherwise sunny today with a high near 91 and mostly clear overnight with a a low near 49.

 

Big Piney:  Slight chance of rain after 2 p.m., otherwise sunny today with a high near 81 and wind gusts as high as 20 mph. Mostly clear overnight with a low near 40 and wind gusts as high as 20 mph.

 

Northwest: 

Dubois Chance of rain mainly after noon, otherwise sunny today with a high near 77 and wind gusts as high as 20 mph. Partly cloudy overnight with a chance of rain before midnight and a low near 46.

 

Jackson:  Chance of rain mainly after 3 p.m., otherwise sunny today with a high near 85 and mostly clear overnight with a low near 45.

 

Old Faithful in Yellowstone National Park:  Chance of rain mainly after 1 p.m., otherwise sunny today with a high near 79 and partly cloudy overnight with a slight chance of rain before midnight and a low near 40.

 

­­Bighorn Basin:  

Thermopolis Chance of rain, areas of smoke after 4 p.m., otherwise sunny today with a high near 88 and partly cloudy overnight with a chance of rain before midnight and a low near 57.

 

Cody:  Rain likely, increasing clouds today with a high near 82 and gradually becoming mostly clear overnight with a chance of rain before midnight and a low near 55.

 

Ten Sleep:  Chance of rain after 3 p.m., otherwise sunny today with a high near 88 and mostly cloudy overnight with a chance of rain before midnight, a low near 59 and wind gusts as high as 20 mph.

 

North Central:  

Buffalo:  Chance of rain mainly after 3 p.m., otherwise mostly sunny today with a high near 81 and wind gusts as high as 20 mph. Gradually becoming partly cloudy overnight with a chance of rain before midnight and a low near 58.

 

Sheridan:  Patchy fog before 9 a.m., chance of rain after 3 p.m., increasing clouds today with a high near 86 and mostly cloudy overnight with a chance of rain before midnight and a low near 55.

 

Ranchester:  Patchy fog before 9 a.m., chance of rain after 3 p.m., increasing clouds today with a high near 84 and mostly cloudy overnight with a chance of rain before midnight and a low near 55.

 

Northeast:  

Gillette:  Slight chance of rain after noon, otherwise mostly sunny and breezy today with a high near 78 and wind gusts as high as 25 mph. Increasing clouds overnight with a chance of rain before midnight, a low near 58 and wind gusts as high as 30 mph.

 

Newcastle:  Slight chance of rain, otherwise gradually becoming sunny today with a high near 74 and wind gusts as high as 25 mph. Becoming mostly cloudy overnight with a chance of rain, a low near 60 and wind gusts as high as 25 mph.

 

Hulett:  Chance of rain mainly after noon, otherwise partly sunny today with a high near 78 and mostly cloudy overnight with a chance of rain, a low near 58 and wind gusts as high as 20 mph.

 

Eastern Plains:  

Torrington:  Chance of rain, otherwise partly sunny today with a high near 81 and mostly cloudy overnight with a chance of rain before midnight and a low near 59.

 

Wheatland:  Chance of rain after noon, otherwise mostly sunny today with a high near 82 and wind gusts as high as 25 mph. Partly cloudy overnight with a chance of rain before midnight and a low near 57.

 

Midwest:  Chance of rain mainly after 3 p.m., otherwise sunny today with a high near 84 and mostly cloudy overnight with a chance of rain before midnight, a low near 56 and wind gusts as high as 20 mph.

 

Southeast:  

Cheyenne:  Rain likely, otherwise partly sunny today with a high near 76 and wind gusts as high as 25 mph. Mostly cloudy overnight with a chance of rain before midnight and a low near 54.

 

Laramie:  Rain likely after noon, increasing clouds today with a high near 79 and partly cloudy overnight with a chance of rain before midnight and a low near 51.

 

Chugwater:  Chance of rain after noon, otherwise partly sunny and breezy today with a high near 78 and wind gusts as high as 30 mph. Partly cloudy and breezy overnight with a chance of rain before midnight, a low near 56 and wind from 15-20 mph.

 

South Central:  

Rawlins:  Chance of rain mainly after 3 p.m., otherwise sunny today with a high near 86 and partly cloudy overnight with a slight chance of rain before midnight and a low near 52.

 

Encampment:  Chance of rain after noon, otherwise mostly sunny today with a high near 83 and partly cloudy overnight with a slight chance of rain before midnight and a low near 51.

 

Wamsutter:  Areas of smoke, chance of rain, otherwise sunny and breezy today with a high near 86 and wind gusts as high as 25 mph. Partly cloudy overnight with a slight chance of rain before midnight, a low near 48 and wind gusts as high as 20 mph.

Authors

CK

Coy Knobel

Night Editor