This forecast displays data for both the Jackson Hole Valley & the Teton Mountains. The NWS National Blended Model (NBM) is utilized as the base, MountainWeather™ then adds value to this by infusing over 30-years of local forecasting experience.
Jackson Hole Weather News
New Feature! Some Jackson Hole weather history, records, and interesting weather facts.
- The last week or so in July is typically the hottest days of the year in Jackson, with an average high temperature of 83 degrees and an average low of 43 degrees.
- The highest temperature ever recorded in Jackson is 101 degrees. That occurred just prior to the last week of the month, on July 17th and again on July 20th, 1934.
- The record low in July is 24 degrees. That happened during the hottest week of the year, on July 24th , 1954.
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National Digital Forecast Database
Jackson Hole and Teton Mountain Range
Forecast Powered by MountainWeather™ & NWS
Issued on:
Friday, August 1, 2025
Sunny then Slight Chance T-storms and Breezy
Mountains @10,000ft
TEMP
WIND W
Today:
Tonight:
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Light and variable wind becoming west 5 to 10 mph in the afternoon.
A 10 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 43. West wind 5 to 9 mph becoming calm in the evening.
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 81. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Mostly clear, with a low around 45. West wind 5 to 10 mph becoming east after midnight.
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. East wind 5 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Partly cloudy, with a low around 43.
Sunny, with a high near 80.
Mostly clear, with a low around 44.
5-Day Forecast Graphs
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JH Almanac Info
Today
Sunset: 8:42pm
Sunset: 8:41pm
Sunset: 8:39pm
Sunset: 8:38pm
Sunset: 8:37pm
Waxing Gibbous
Current
Full Moon
Aug 7th
Last Qtr.
Aug 16th
New Moon
Aug 23rd
First Qtr.
Aug 30thThis Week’s...
Average Hi: 82°F
on August 3, 1938
on August 1, 1988
NWS Forecasts & Reports
Jackson Hole WAM
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NWS Forecast Links
JH Tram @10,000-ft.
Tetons @11,600-ft.
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