Don Day's Wyoming Weather Forecast: Saturday, September 13, 2025

Chance of rain with a mix of clouds and sun across Wyoming on Saturday. Highs from the low 60s to the low 80s and lows from the low 30s to the low 50s.

CK
Coy Knobel

September 13, 20255 min read

"View from the football stadium in Cody at Thursday night's 7th grade football game."
"View from the football stadium in Cody at Thursday night's 7th grade football game." (Reader photo: Alex Sitz)

Chance of rain with a mix of clouds and sun across Wyoming on Saturday. Highs from the low 60s to the low 80s and lows from the low 30s to the low 50s.

Central:  

Casper:  Slight chance of rain after 2 p.m., otherwise mostly sunny and breezy today with a high near 76 and wind gusts as high as 28 mph. Mostly cloudy overnight with a chance of rain and a low near 50. 

Riverton:  Slight chance of rain after 3 p.m., otherwise mostly sunny today with a high near 75 and mostly cloudy and breezy overnight with a slight chance of rain before 11 p.m., a low near 46 and wind gusts as high as 23 mph.

Glenrock:  Slight chance of rain after 3 p.m., otherwise mostly sunny today with a high near 77 and mostly cloudy overnight with a chance of rain and a low near 50.

Southwest:  

Evanston Chance of rain after noon, otherwise partly sunny today with a high near 66 and partly cloudy overnight with a slight chance of rain before 9 p.m. and a low near 37.

Green River:  Slight chance of rain after 1 p.m., increasing clouds and breezy today with a high near 71 and wind gusts as high as 24 mph. Mostly cloudy overnight with a low near 43. 

Lyman:  Chance of rain after noon, otherwise mostly sunny today with a high near 67 and gradually becoming mostly clear overnight with a slight chance of rain before 9 p.m. and a low near 42. 

Western Wyoming:  

Pinedale:  Chance of rain mainly after 2 p.m., otherwise mostly sunny today with a high near 65 and partly cloudy overnight with a low near 33.

Alpine:  Chance of rain mainly after 1 p.m., otherwise mostly sunny today with a high near 73 and partly cloudy overnight with a slight chance of rain before 7 p.m. and a low near 39.

Big Piney:  Chance of rain mainly after 4 p.m., increasing clouds and breezy today with a high near 65 and wind gusts as high as 25 mph. Gradually becoming mostly clear overnight with a slight chance of rain before 7 p.m. and a low near 33. 

Northwest: 

Dubois Chance of rain, otherwise mostly sunny today with a high near 64 and wind gusts as high as 20 mph. Partly cloudy overnight with a slight chance of rain before 9 p.m. and a low near 38. 

Jackson:  Chance of rain after 11 a.m., otherwise mostly sunny and breezy today with a high near 68 and wind gusts as high as 21 mph. Mostly clear overnight with a slight chance of rain before 7 p.m. and a low near 36.

Old Faithful in Yellowstone National Park:  Chance of rain, mostly cloudy today with a high near 62 and mostly cloudy overnight with a slight chance of rain before 9 p.m. and a low near 31. 

­­Bighorn Basin:  

Thermopolis Chance of rain, otherwise mostly sunny and breezy today with a high near 73 and wind gusts as high as 23 mph. Mostly cloudy overnight with a slight chance of rain before 9 p.m. and a low near 48.

 

Cody:  Chance of rain, otherwise partly sunny today with a high near 69 and gradually becoming mostly clear overnight with a slight chance of rain before 9 p.m. and a low near 48.

 

Greybull:  Chance of rain mainly after 5 p.m., gradually clearing today with a high near 72 and partly cloudy and breezy overnight with a slight chance of rain before 8 p.m., a low near 47 and wind gusts as high as 22 mph.

 

North Central:  

Buffalo:  Chance of rain, otherwise mostly sunny today with a high near 69 and mostly cloudy overnight with a chance of rain before 10 p.m. and a low near 51.

 

Sheridan:  Patchy fog before 9 a.m., chance of rain, otherwise partly sunny today with a high near 74 and partly cloudy overnight with a slight chance of rain before midnight, patchy fog after midnight and a low near 44.

 

Big Horn:  Patchy fog before 9 a.m., chance of rain, otherwise partly sunny today with a high near 72 and partly cloudy overnight with a slight chance of rain before midnight and a low near 46.

 

Northeast:  

Gillette:  Partly sunny today with a high near 77 and wind gusts as high as 20 mph. Mostly cloudy overnight with a chance of rain mainly after midnight, a low near 49 and wind gusts as high as 20 mph.

 

Newcastle:  Slight chance of rain, otherwise partly sunny today with a high near 80 and increasing clouds overnight with a chance of rain and a low near 51.

 

Moorcroft:  Slight chance of rain, otherwise partly sunny today with a high near 80 and mostly cloudy overnight with a chance of rain mainly after midnight and a low near 48.

 

Eastern Plains:  

Torrington:  Chance of rain after noon, otherwise mostly sunny today with a high near 83 and mostly cloudy overnight with rain likely and a low near 54.

 

Lusk:  Slight chance of rain after 3 p.m., otherwise mostly sunny today with a high near 77 and mostly cloudy overnight with a chance of rain and a low near 50.

 

Midwest:  Slight chance of rain after 4 p.m., otherwise sunny today with a high near 75 and mostly cloudy overnight with a chance of rain and a low near 49.

 

Southeast:  

Cheyenne:  Chance of rain, increasing clouds today with a high near 73 and rain likely overnight with a low near 48.

 

Laramie:  Rain likely after noon, increasing clouds today with a high near 69 and cloudy overnight with rain likely and a low near 44.

 

Pine Bluffs:  Chance of rain after noon, otherwise mostly sunny today with a high near 78 and rain likely overnight with a low near 49.

 

South Central:  

Rawlins:  Chance of rain, increasing clouds today with a high near 69 and mostly cloudy overnight with a chance of rain and a low near 46.

 

Encampment:  Chance of rain, otherwise partly sunny today with a high near 66 and mostly cloudy overnight with a chance of rain and a low near 41.

 

Baggs:  Chance of rain, otherwise partly sunny today with a high near 69 and mostly cloudy overnight with a chance of rain and a low near 40.

Authors

CK

Coy Knobel

Night Editor