Jackson Hole Airport (JAC) Weather 08/02/2026
This Afternoon
73
Chance T-storms and Breezy
Tonight
46
Chance T-storms and Breezy then Patchy Smoke
Thursday
84
Smoke and Breezy
Thursday Night
47
Patchy Smoke
Friday
87
Sunny
Friday Night
49
Mostly Clear
Saturday
92
Sunny then Sunny and Breezy
Saturday Night
52
Mostly Clear
Sunday
88
Sunny then Sunny and Breezy
Sunday Night
47
Mostly Clear and Breezy then Mostly Clear
Monday
81
Sunny
Monday Night
44
Clear
Tuesday
83
Sunny
Weekly Forecast
This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 73. Breezy, with a northwest wind around 18 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 11pm. Patchy smoke. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. Breezy, with a north wind 13 to 18 mph becoming light and variable after midnight.
Thursday
Widespread smoke, mainly between 7am and 10am. Sunny, with a high near 84. Breezy, with a light and variable wind becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Patchy smoke. Mostly clear, with a low around 47. Southwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 87. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 49. West wind 5 to 9 mph becoming calm after midnight.
Saturday
Sunny, with a high near 92. Breezy, with a light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 88. Breezy.
Sunday Night
Mostly clear, with a low around 47. Breezy.
Monday
Sunny, with a high near 81.
Monday Night
Clear, with a low around 44.
Tuesday
Sunny, with a high near 83.