National Weather Service Forecast for: Jackson WY
Issued by: National Weather Service Riverton, WY
Updated: 11:16 am MDT Oct 6, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 79. Calm wind becoming west 5 to 7 mph.
Sunny

Tonight

Tonight: Mostly clear, with a low around 40. Light and variable wind.
Mostly Clear

Wednesday

Wednesday: Sunny, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 37. Light and variable wind.
Mostly Clear

Thursday

Thursday: Sunny, with a high near 76. Calm wind becoming west around 6 mph in the afternoon.
Sunny

Thursday
Night
Thursday Night: Clear, with a low around 37. Calm wind becoming southeast around 5 mph after midnight.
Clear

Friday

Friday: Sunny, with a high near 75. Breezy, with a southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.
Sunny then
Sunny and
Breezy
Friday
Night
Friday Night: Partly cloudy, with a low around 41.
Partly Cloudy

Saturday

Saturday: A 40 percent chance of showers after noon.  Partly sunny, with a high near 67.
Partly Sunny
then Chance
Showers
Hi 79 °F Lo 40 °F Hi 78 °F Lo 37 °F Hi 76 °F Lo 37 °F Hi 75 °F Lo 41 °F Hi 67 °F

 

This Afternoon
 
Sunny, with a high near 79. Calm wind becoming west 5 to 7 mph.
Tonight
 
Mostly clear, with a low around 40. Light and variable wind.
Wednesday
 
Sunny, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 37. Light and variable wind.
Thursday
 
Sunny, with a high near 76. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
 
Clear, with a low around 37. Calm wind becoming southeast around 5 mph after midnight.
Friday
 
Sunny, with a high near 75. Breezy, with a southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.
Friday Night
 
Partly cloudy, with a low around 41.
Saturday
 
A 40 percent chance of showers after noon. Partly sunny, with a high near 67.
Saturday Night
 
Showers and possibly a thunderstorm. Low around 38. Chance of precipitation is 80%.
Sunday
 
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 57.
Sunday Night
 
Rain, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33.
Columbus Day
 
Rain likely, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a high near 56.

 

Forecast from NOAA-NWS for Jackson WY.