National Weather Service Forecast for: Jackson WY
Issued by: National Weather Service Riverton, WY
Updated: 12:32 pm MDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 71. Light and variable wind becoming south southwest 5 to 10 mph.
Sunny

 Tonight

Tonight: Mostly clear, with a low around 37. South southeast wind around 9 mph.
Mostly Clear

 Friday

Friday: Sunny, with a high near 69. South southeast wind 6 to 8 mph.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 39. South southeast wind around 9 mph.
Mostly Clear

 Saturday

Saturday: Mostly sunny, with a high near 67. Breezy, with a south southeast wind 8 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.
Sunny then
Mostly Sunny
and Breezy
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 33. Breezy, with a west southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Mostly Cloudy
and Breezy
then Partly
Cloudy
 Sunday

Sunday: Sunny, with a high near 58. Southwest wind 5 to 9 mph.
Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 29.
Mostly Clear

 Monday

Monday: Mostly sunny, with a high near 59.
Mostly Sunny
Hi 71 °F Lo 37 °F Hi 69 °F Lo 39 °F Hi 67 °F Lo 33 °F Hi 58 °F Lo 29 °F Hi 59 °F

Hazardous Weather Outlook
 

This Afternoon
 
 Sunny, with a high near 71. Light and variable wind becoming south southwest 5 to 10 mph.
Tonight
 
 Mostly clear, with a low around 37. South southeast wind around 9 mph.
Friday
 
 Sunny, with a high near 69. South southeast wind 6 to 8 mph.
Friday Night
 
 Mostly clear, with a low around 39. South southeast wind around 9 mph.
Saturday
 
 Mostly sunny, with a high near 67. Breezy, with a south southeast wind 8 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
 
 Partly cloudy, with a low around 33. Breezy, with a west southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Sunday
 
 Sunny, with a high near 58. Southwest wind 5 to 9 mph.
Sunday Night
 
 Mostly clear, with a low around 29.
Monday
 
 Mostly sunny, with a high near 59.
Monday Night
 
 Mostly cloudy, with a low around 38.
Tuesday
 
 Partly sunny, with a high near 60.
Tuesday Night
 
 Partly cloudy, with a low around 44.
Wednesday
 
 A slight chance of showers. Sunny, with a high near 62. Breezy.

 

Forecast from NOAA-NWS for Jackson WY.