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…
May Norms & Records…

  • The historic average high temperature in Jackson in May is 63 degrees. The average low temperature for the month is 31 degrees.
  • The record high temperature in May is 90 degrees, set on May 29th, 2003. The record low temperature in town is 5 degrees, set on May 2nd, 1988.
  • May is the wettest month of the year in Jackson, averaging 1.83 inches of precipitation. The wettest May on record is from 1980, with 6.02 inches.
  • Town averages 1 inch of snow in May. The snowiest May was in 1942, with 14.5 inches of snowfall.

Click for the latest MountainWeather Blog: Spring Weather Review >>

NWS Forecast For Jackson Hole, Wyoming

National Digital Forecast Database

Jackson Hole and Teton Mountain Range

Forecast Powered by MountainWeather™ & NWS

Issued on:

Sunday, May 24, 2026

Units °F / °C
Quick-Look Today

Slight Chance Showers then Slight Chance T-storms

HI 76°F

Mountains @10,000ft

TEMP

HI 42°F

WIND SW

AVG 14 mph
GUST 20 mph
Today & Tonight

Today:

A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. South wind 6 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.

Tonight:

Partly cloudy, with a low around 42. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
LO 42°F
HI 81°F
Mostly Sunny then Chance T-storms
TEMP @10,000ft
HI 50°F
LO 28°F
WIND S
AVG 9 mph
GUST 13 mph

Day:

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 8 mph in the afternoon.

Night:

Mostly clear, with a low around 44. South southwest wind around 7 mph becoming east after midnight.

More +
Tuesday
LO 44°F
HI 78°F
Mostly Sunny then Showers Likely
TEMP @10,000ft
HI 48°F
LO 30°F
WIND S
AVG 8 mph
GUST 18 mph

Day:

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 78. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Night:

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 44. East southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 50%.

More +
Wednesday
LO 44°F
HI 74°F
Slight Chance Showers then Showers Likely
TEMP @10,000ft
HI 45°F
LO 29°F
WIND SE
AVG 7 mph
GUST 17 mph

Day:

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 74. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 70%.

Night:

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.

More +
Thursday
LO 43°F
HI 77°F
Mostly Sunny then Slight Chance T-storms and Breezy
TEMP @10,000ft
HI 52°F
LO 29°F
WIND E
AVG 12 mph
GUST 28 mph

Day:

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Breezy.

Night:

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.

More +

5-Day Forecast Graphs

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 Click for a Printable Version of the JH Forecast >>

 

Click to read the Riverton NWS Forecast Discussion >>

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JH Almanac Info

Sun

Today

Sunrise: 5:53am
Sunset: 8:48pm
More +
Monday
Sunrise: 5:52am
Sunset: 8:49pm
Tuesday
Sunrise: 5:52am
Sunset: 8:50pm
Wednesday
Sunrise: 5:51am
Sunset: 8:50pm
Thursday
Sunrise: 5:50am
Sunset: 8:51pm
Moon

Waxing Gibbous

Current
More +

Full Moon

May 30th

Last Qtr.

Jun 7th

New Moon

Jun 14th

First Qtr.

Jun 22nd
JH Almanac

This Week’s...

Average Lo: 32°F
Average Hi: 65°F
Record Lo: 13°F
on May 23, 1986
Record Hi: 85°F
on May 23, 1934

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.

Click for Current Weather Conditions & Local Webcams >>

Click for Local Avalanche Forecast >>

Click for Jackson Hole Lightning Map >>

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