Your Wyoming Sunrise: Monday, September 15, 2025

Chance of rain in most of Wyoming on Monday, otherwise partly sunny to sunny. Breezy in some areas. Highs from the low 60s to the mid 80s and lows from the low 30s to near 50.

CK
Coy Knobel

September 15, 20256 min read

"What a wonderful sunset for the lovely couple that got married at the ranch today!" Moose Head Ranch, Wyoming
"What a wonderful sunset for the lovely couple that got married at the ranch today!" Moose Head Ranch, Wyoming (Reader photo: Louise Davenport)

Chance of rain in most of Wyoming on Monday, otherwise partly sunny to sunny. Breezy in some areas. Highs from the low 60s to the mid 80s and lows from the low 30s to near 50.

 Central:  

Casper:  Slight chance of rain, otherwise mostly sunny and breezy today with a high near 78 and wind gusts as high as 31 mph. Partly cloudy and breezy overnight with a slight chance of rain, a low near 45 and wind gusts as high as 24 mph.

Riverton:  Chance of rain mainly before 9 a.m., otherwise breezy, becoming sunny today with a high near 77 and wind gusts as high as 30 mph. Partly cloudy and breezy overnight with a low near 44 and wind gusts as high as 23 mph.

Jeffrey City:  Chance of rain, otherwise mostly sunny and breezy today with a high near 72 and wind gusts as high as 34 mph. Partly cloudy and breezy overnight with a slight chance of rain after midnight, a low near 38 and wind gusts as high as 30 mph.

Southwest:  

Evanston Slight chance of rain before 3 p.m., otherwise mostly sunny today with a high near 68 and wind gusts as high as 30 mph. Mostly clear overnight with a slight chance of rain after 3 a.m. and a low near 37. 

Green River:  Chance of rain mainly before 3 p.m., otherwise breezy, becoming sunny today with a high near 73 and wind gusts as high as 30 mph. Partly cloudy and breezy overnight with a slight chance of rain after midnight, a low near 42 and wind gusts as high as 30 mph.

South Pass:  Chance of rain, windy, becoming sunny today with a high near 66 and wind gusts as high as 38 mph. Partly cloudy and breezy overnight with a low near 40 and wind gusts as high as 33 mph.

Western Wyoming:  

Pinedale:  Chance of rain mainly before 3 p.m., otherwise breezy, becoming sunny today with a high near 63 and wind gusts as high as 26 mph. Mostly clear and blustery overnight with a low near 31 and wind gusts as high as 23 mph.

Alpine:  Chance of rain mainly before noon, otherwise mostly sunny today with a high near 67 and wind gusts as high as 20 mph. Mostly clear overnight with a low near 36.

Big Piney:  Chance of rain, otherwise breezy, becoming sunny today with a high near 67 and wind gusts as high as 26 mph. Mostly clear overnight with a low near 31 and wind gusts as high as 21 mph.

Northwest: 

Dubois Chance of rain mainly before 2 p.m., otherwise mostly sunny and breezy today with a high near 62 and wind gusts as high as 28 mph. Partly cloudy and breezy overnight with a slight chance of rain after midnight, a low near 36 and wind gusts as high as 24 mph. 

Jackson:  Chance of rain mainly before 2 p.m., otherwise mostly sunny today with a high near 64 and wind gusts as high as 21 mph. Mostly clear overnight with a low near 33.

Old Faithful in Yellowstone National Park:  Chance of rain, otherwise partly sunny today with a high near 56 and wind gusts as high as 20 mph. Partly cloudy overnight with fog before midnight and a low near 28.

­­Bighorn Basin:  

Thermopolis Chance of rain, otherwise mostly sunny today with a high near 76 and wind gusts as high as 21 mph. Partly cloudy overnight with a chance of rain and a low near 46.

Cody:  Chance of rain, otherwise partly sunny and breezy today with a high near 71 and wind gusts as high as 23 mph. Mostly cloudy overnight with a chance of rain and a low near 47. 

Powell:  Rain likely, otherwise partly sunny today with a high near 73 and wind gusts as high as 21 mph. Mostly cloudy overnight with a chance of rain, a low near 48 and wind gusts as high as 20 mph.

North Central:  

Buffalo:  Chance of rain mainly after 1 p.m., otherwise mostly sunny and breezy today with a high near 73 and wind gusts as high as 23 mph. Mostly cloudy overnight with a chance of rain and a low near 49.

Sheridan:  Chance of rain after noon, increasing clouds today with a high near 77 and mostly cloudy overnight with a chance of rain, patchy fog after midnight and a low near 45. 

Dayton:  Chance of rain, increasing clouds today with a high near 74 and mostly cloudy overnight with rain likely, patchy fog after 3 a.m. and a low near 45. 

Northeast:  

Gillette:  Slight chance of rain after noon, increasing clouds today with a high near 81 and partly cloudy overnight with a chance of rain, a low near 49 and wind gusts as high as 20 mph.

Newcastle:  Sunny today with a high near 82 and partly cloudy overnight with a chance of rain mainly before midnight and a low near 50.

Upton:  Slight chance of rain after noon, otherwise sunny today with a high near 84 and partly cloudy overnight with a chance of rain before midnight and a low near 47.

Eastern Plains:  

Torrington:  Slight chance of rain after noon, otherwise sunny today with a high near 87 and mostly cloudy overnight with a chance of rain before midnight and a low near 50.

Douglas:  Slight 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 slight chance of rain before midnight and a low near 47. 

Kaycee:  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 33 mph. Partly cloudy and breezy overnight with a slight chance of rain, a low near 46 and wind gusts as high as 28 mph. 

Southeast:  

Cheyenne:  Slight chance of rain after noon, otherwise sunny today with a high near 78 and partly cloudy overnight with a slight chance of rain before midnight and a low near 48. 

Laramie:  Slight chance of rain after noon, otherwise sunny today with a high near 73 and partly cloudy overnight with a slight chance of rain before midnight and a low near 42.

Medicine Bow:  Slight chance of rain after noon, otherwise sunny and breezy today with a high near 74 and wind gusts as high as 30 mph. Partly cloudy overnight with a chance of rain and a low near 40. 

South Central:  

Rawlins:  Chance of rain after noon, otherwise mostly sunny and breezy today with a high near 72 and wind gusts as high as 30 mph. Partly cloudy overnight with a chance of rain, a low near 42 and wind gusts as high as 25 mph. 

Encampment:  Slight chance of rain after noon, otherwise mostly sunny and breezy today with a high near 72 and wind gusts as high as 30 mph. Partly cloudy overnight with a slight chance of rain and a low near 41.

Hanna:  Chance of rain mainly after noon, otherwise mostly sunny and breezy today with a high near 72 and wind gusts as high as 30 mph. Partly cloudy overnight with a chance of rain and a low near 41.

Authors

CK

Coy Knobel

Night Editor