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Jackson Hole & Teton Mountain Range
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Wednesday, September 23, 2026
Forecast last updated at 12:31 am
5-Day Quick-Look Forecast
Wed Wed Thu Fri Sat
HI 0°F
VALLEY
Chance Showers
LO 36°F
HI 64°F
VALLEY
Slight Chance Showers then Mostly Sunny
LO 34°F
HI 71°F
VALLEY
Sunny
LO 37°F
HI 72°F
VALLEY
Sunny
LO 40°F
HI 66°F
VALLEY
Mostly Sunny then Sunny and Breezy
Mountains
@10,000-ft.		 HI 0°F
Mountains
@10,000-ft.		 LO 40°F
HI 46°F
Mountains
@10,000-ft.		 LO 35°F
HI 52°F
Mountains
@10,000-ft.		 LO 38°F
HI 53°F
Mountains
@10,000-ft.		 LO 39°F
HI 47°F
Ridgetop
Winds		 AVG 4mph
GUST 7mph
Ridgetop
Winds		 AVG 3mph
GUST 7mph
Ridgetop
Winds		 AVG 4mph
GUST 7mph
Ridgetop
Winds		 AVG 4mph
GUST 9mph
Ridgetop
Winds		 AVG 8mph
GUST 13mph
5-Day Forecast Graphs
3-Day Weather Details
Today Tonight Wed Day Wed Night Thu Day Thu Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 40%. A 20 percent chance of showers before 7am. Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph in the afternoon. Mostly clear, with a low around 34. Light and variable wind. Sunny, with a high near 71. Light and variable wind. Partly cloudy, with a low around 37. Calm wind becoming southeast around 5 mph.