National Weather Service Forecast for: Jackson WY
Issued by: National Weather Service Riverton, WY
Updated: 9:16 am MDT May 4, 2026
 
Today

Today: Isolated showers and thunderstorms between 1pm and 4pm.  Mostly sunny, with a high near 67. Northwest wind 6 to 10 mph.  Chance of precipitation is 20%.
Isolated
T-storms

Tonight

Tonight: Isolated showers and thunderstorms before 2am, then isolated showers between 2am and 4am.  Partly cloudy, with a low around 37. North northwest wind 6 to 9 mph becoming east northeast after midnight.  Chance of precipitation is 20%.
Isolated
T-storms then
Isolated
Showers
Tuesday

Tuesday: Scattered rain showers before 4pm, then scattered rain and snow showers. Some thunder is also possible.  Mostly sunny, with a high near 58. Breezy, with a north wind 6 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.
Scattered
Showers then
Scattered
Rain/Snow and
Breezy
Tuesday
Night
Tuesday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight.  Mostly clear, with a low around 26. Blustery, with a north northeast wind 7 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.
Slight Chance
Rain/Snow and
Blustery then
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 58. North northeast wind 6 to 11 mph becoming northwest in the afternoon.
Sunny


Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 35. Northwest wind 5 to 11 mph becoming south after midnight.
Partly Cloudy


Thursday

Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 67. South wind 5 to 13 mph becoming west in the afternoon.
Mostly Sunny
then Slight
Chance
T-storms
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 38.
Mostly Cloudy


Friday

Friday: Mostly sunny, with a high near 69.
Mostly Sunny


Hi 67 °F Lo 37 °F Hi 58 °F Lo 26 °F Hi 58 °F Lo 35 °F Hi 67 °F Lo 38 °F Hi 69 °F

Hazardous Weather Outlook
 

Today
 
Isolated showers and thunderstorms between 1pm and 4pm. Mostly sunny, with a high near 67. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.
Tonight
 
Isolated showers and thunderstorms before 2am, then isolated showers between 2am and 4am. Partly cloudy, with a low around 37. North northwest wind 6 to 9 mph becoming east northeast after midnight. Chance of precipitation is 20%.
Tuesday
 
Scattered rain showers before 4pm, then scattered rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 58. Breezy, with a north wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
 
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Mostly clear, with a low around 26. Blustery, with a north northeast wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
 
Sunny, with a high near 58. North northeast wind 6 to 11 mph becoming northwest in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 35. Northwest wind 5 to 11 mph becoming south after midnight.
Thursday
 
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. South wind 5 to 13 mph becoming west in the afternoon.
Thursday Night
 
Mostly cloudy, with a low around 38.
Friday
 
Mostly sunny, with a high near 69.
Friday Night
 
Partly cloudy, with a low around 38.
Saturday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Saturday Night
 
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 36.
Sunday
 
A slight chance of showers and thunderstorms. Sunny, with a high near 68.

 

Forecast from NOAA-NWS for Jackson WY.