Jackson Hole Forecast

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

Some Jackson Hole weather history, records, and interesting weather facts…

  • The Autumnal Equinox will occur in Jackson on Tuesday, September 22nd, 2026 at 6:05 pm MDT.
  • This is  when the Sun will be directly over the Equator, & Earth’s Axis is perpendicular to the Sun’s rays.
  • Day and night are almost equal around the Equinox, for Jackson Hole, on September 25th, there will be exactly 12 hours between sunrise & sunset.
  • The Sun will also be rising almost due East and setting almost due West this week
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NWS Forecast For Jackson Hole, Wyoming

National Digital Forecast Database

Jackson Hole and Teton Mountain Range

Forecast Powered by MountainWeather™ & NWS

Issued on:

Thursday, September 24, 2026

Units °F / °C
Quick-Look Today

Sunny

HI 74°F

Mountains @10,000ft

TEMP

HI 55°F

WIND SE

AVG 5 mph
GUST 12 mph
Today & Tonight

Today:

Sunny, with a high near 74. Calm wind becoming west southwest around 5 mph.

Tonight:

Partly cloudy, with a low around 37. Calm wind becoming southeast around 6 mph.
Friday
LO 37°F
HI 74°F
Mostly Sunny
TEMP @10,000ft
HI 53°F
LO 30°F
WIND S
AVG 9 mph
GUST 21 mph

Day:

Mostly sunny, with a high near 74. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.

Night:

Mostly clear, with a low around 40. South wind 5 to 9 mph becoming calm after midnight.

More +
Saturday
LO 40°F
HI 71°F
Mostly Sunny
TEMP @10,000ft
HI 49°F
LO 33°F
WIND SW
AVG 9 mph
GUST 22 mph

Day:

Mostly sunny, with a high near 71. Light and variable wind becoming west southwest 8 to 13 mph in the morning.

Night:

A 30 percent chance of showers after midnight. Partly cloudy, with a low around 41. West southwest wind around 6 mph becoming light and variable in the evening.

More +
Sunday
LO 41°F
HI 71°F
Partly Sunny then Partly Sunny and Breezy
TEMP @10,000ft
HI 50°F
LO 33°F
WIND S
AVG 10 mph
GUST 24 mph

Day:

Partly sunny, with a high near 71. Breezy, with a light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

Night:

A slight chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

More +
Monday
LO 41°F
HI 59°F
Showers Likely
TEMP @10,000ft
HI 39°F
LO 31°F
WIND SW
AVG 5 mph
GUST 13 mph

Day:

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 59. Chance of precipitation is 60%.

Night:

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33.

More +

5-Day Forecast Graphs

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JH Almanac Info

Sun

Today

Sunrise: 7:16am
Sunset: 7:15pm
More +
Friday
Sunrise: 7:17am
Sunset: 7:13pm
Saturday
Sunrise: 7:18am
Sunset: 7:11pm
Sunday
Sunrise: 7:19am
Sunset: 7:09pm
Monday
Sunrise: 7:20am
Sunset: 7:08pm
Moon

Waxing Gibbous

Current
More +

Last Qtr.

Oct 3rd

New Moon

Oct 10th

First Qtr.

Oct 18th
JH Almanac

This Week’s...

Average Lo: 30°F
Average Hi: 68°F
Record Lo: 8°F
on Sept. 22, 1995
Record Hi: 85°F
on Sept. 23, 1905

NWS Forecasts & Reports

Jackson Hole WAM

Weather Access Map for JH

How to Use this Map
  • This map can be used to access Current Weather conditions AND Point Forecasts for each specific location.
  • Current Weather observations are in 2 formats. …NWS & MesoWest.
  • NWS Point Forecasts have 3 formats to choose from.
  • Chose the NWS Graph button for the most detailed forecast info: hour by hour temps, winds, windchill, cloud cover, precip  & snowfall amounts, and lightning activity forecasts.
  • Use the Magnifying Glass icon to get a forecast for any location. It will stay in the center of the map as you move the map around. Zoom-in for a more precise location.
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