Don Day Wyoming Weather Forecast: Monday, August 28, 2023

Chance for showers and thunderstorms across much of Wyoming today, but sunny in the southwest and northeast.  Highs should be in the 70s and 80 with lows in the 40s and 50s.  

August 28, 20236 min read

Star Valley Ranch looking northwest on August 26, 2023.
Star Valley Ranch looking northwest on August 26, 2023. (Credit: John Payne)
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Chance for showers and thunderstorms across much of Wyoming today, but sunny in the southwest and northeast.  Highs should be in the 70s and 80 with lows in the 40s and 50s.  

Central:   

Casper:  There’s a chance of rain mainly between noon and 4 p.m. today and before 7 p.m. tonight. Otherwise, it should be mostly sunny today with a high near 78 and mostly clear overnight with the low around 51.  

Lander:   There’s a chance of showers after 11 a.m. today.  Otherwise, look for it to be sunny today with a high near 76 and mostly clear overnight with the low near 51.  

GlenrockThere’s a chance for showers today, otherwise expect it to be mostly sunny today with a high near 79 and mostly clear overnight with the low near 52. 

Southwest:   

Evanston Expect it to be sunny with a high near 79 today and clear overnight with a low near 48.  

Green River:  It should be sunny with a high near 81 today and mostly clear and breezy overnight with a low near 50. Winds could gust to 22 mph overnight.  

Cokeville Look for it to be sunny today with a high near 82 and clear overnight with the low near 42.  

Western Wyoming:   

Pinedale:   There’s a chance for rain after 11 a.m. today.  Otherwise, look for it to be sunny today with a high near 76 and mostly clear overnight with the low around 44.   

Afton:   There’s a slight chance for rain after noon today, otherwise expect it to be sunny with a high near 82 and clear overnight with the low around 46.   

La Barge:  There’s a slight chance of showers after 3 p.m. today, otherwise it should be sunny with a high near 81 and mostly clear overnight with the low around 44.  

Northwest:   

Dubois:  There’s a chance of showers today, otherwise look for it to be sunny and breezy with a high near 72 and mostly clear overnight with the low around 45.  Winds could gust to 23 mph during the day.  

Jackson:  There’s a slight chance of rain after noon today, otherwise it should be sunny with a high near 80 and mostly clear overnight with the low around 45. 

Old Faithful in Yellowstone National Park:  There’s a slight chance for showers mainly after 2 p.m. today, otherwise look for it to be sunny with a high near 73 and mostly clear overnight with a low near 41.  

Bighorn Basin:   

Thermopolis There’s a slight chance for rain after noon today, otherwise expect it to be sunny with a high near 84 and mostly clear overnight with a low near 56. Winds could gust to 20 mph overnight.  

Cody: There’s a chance of rain mainly after 5 p.m. today, otherwise look for it to be sunny with a high near 82 and mostly clear overnight with the low around 56.  

Lovell:  There’s a chance of showers after 5 p.m. today, otherwise it should be sunny with a high near 86 and mostly clear overnight with the low around 56. Winds could gust to 20 mph during the day.  

North Central:   

Buffalo:  There’s a slight chance of rain after 10 a.m. today, otherwise expect it to be mostly sunny and breezy with a high near 79 and mostly clear overnight with a low near 57. Winds could gust to 23 mph during the day. 

Sheridan:  Look for it to be sunny today with a high near 86 and mostly clear overnight with a low near 53.   

Story:  There’s a slight chance of showers after noon today, otherwise it should be sunny with a high near 80 and mostly clear overnight with a low near 55. 

Northeast:   

GilletteLook for it to be mostly cloudy, becoming sunny today with a high near 82 and mostly clear overnight with the low near 56.  

Sundance:  Expect it to be sunny today with a high near 78 and mostly clear overnight with the low near 54.  

Upton:  It should be sunny today with a high near 83 and mostly clear overnight with a low near 52.  

Eastern Plains:   

Torrington:  There’s a chance of rain today, otherwise expect it to be partly sunny with a high near 82 and mostly clear overnight with the low near 52.  

Lusk:  There’s a chance of showers mainly before noon today, otherwise look for it to be mostly sunny with a high near 78 and mostly clear overnight with the low near 54. 

Wright:  It should be mostly sunny today with a high near 81 and mostly clear overnight with the low near 54.   

Southeast:   

Cheyenne:  Rain is likely today and there’s a slight chance before midnight tonight. Otherwise, look for it to be partly sunny with a high near 72 today and mostly clear overnight with a low near 50. 

Laramie: Showers are likely today and there’s a slight chance before midnight tonight. Otherwise, expect it to be partly sunny with a high near 70 today and mostly clear overnight with a low near 47. 

Medicine Bow:  There’s a chance of rain today, otherwise it should be mostly sunny with a high near 72 and mostly clear overnight with a low near 45.   

South Central:   

Rawlins:  There’s a chance of showers mainly after 1 p.m. today and before 7 p.m. tonight.  Otherwise, look for it to be mostly sunny today with a high near 75 and mostly clear overnight with a low near 48.  

Saratoga:  There’s a chance of rain today, otherwise expect it to be mostly sunny with a high near 76 and mostly clear overnight with a low near 44.  

Baggs:  There’s a slight chance of showers after noon today, otherwise it should be sunny with a high near 80 and mostly clear overnight with a low near 45. 

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