National Weather Service Forecast for: Jackson WY
Issued by: National Weather Service Riverton, WY
Updated: 8:32 am MDT Sep 13, 2026
 
Today

Today: Sunny, with a high near 77. Southwest wind 6 to 13 mph.
Sunny


 Tonight

Tonight: A slight chance of showers between midnight and 2am. Partly cloudy, with a low around 31. Breezy, with a west wind 9 to 18 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Mostly Clear
then Slight
Chance
Showers and
Breezy
 Monday

Monday: Sunny, with a high near 64. Breezy, with a south wind 13 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Sunny and
Breezy then
Sunny

 Monday
Night
Monday Night: Mostly clear, with a low around 29. West wind 6 to 11 mph becoming light and variable in the evening.
Mostly Clear


 Tuesday

Tuesday: Sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Sunny


 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 34. West southwest wind 5 to 8 mph becoming calm in the evening.
Mostly Clear


 Wednesday

Wednesday: Sunny, with a high near 72. Calm wind becoming west 5 to 9 mph in the afternoon.
Sunny


 Wednesday
Night
Wednesday Night: A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 35.
Partly Cloudy
then Chance
Showers

 Thursday

Thursday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Chance
Showers then
Chance
T-storms
Hi 77 °F Lo 31 °F Hi 64 °F Lo 29 °F Hi 73 °F Lo 34 °F Hi 72 °F Lo 35 °F Hi 71 °F

 

Today
 
 Sunny, with a high near 77. Southwest wind 6 to 13 mph.
Tonight
 
 A slight chance of showers between midnight and 2am. Partly cloudy, with a low around 31. Breezy, with a west wind 9 to 18 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Monday
 
 Sunny, with a high near 64. Breezy, with a south wind 13 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Monday Night
 
 Mostly clear, with a low around 29. West wind 6 to 11 mph becoming light and variable in the evening.
Tuesday
 
 Sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
 
 Mostly clear, with a low around 34. West southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
 
 Sunny, with a high near 72. Calm wind becoming west 5 to 9 mph in the afternoon.
Wednesday Night
 
 A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 35.
Thursday
 
 A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Thursday Night
 
 A 40 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 34.
Friday
 
 A slight chance of showers and thunderstorms. Sunny, with a high near 72.
Friday Night
 
 Mostly clear, with a low around 32.
Saturday
 
 Sunny, with a high near 76.

 

Forecast from NOAA-NWS for Jackson WY.