Jackson Hole, WY Weather

Wyoming, United States 🇺🇸 · Local time 08:30
54°
Cloudy Feels like 50° · High 82° / Low 49°
Wind
3 mph
Humidity
49%
0 Low
Updated 5 hours ago

Jackson Hole hourly forecast: next 24 hours

Today's high of 82°F (28°C) is about 4°F (2°C) above the typical August high of 78°F (25°C).

Now
9 AM
10 AM
11 AM
12 PM
1 PM
2 PM
3 PM
4 PM
5 PM
6 PM
7 PM
8 PM
8:09 PM
Sunset
9 PM
10 PM
11 PM
12 AM
1 AM
2 AM
3 AM
4 AM
5 AM
6 AM
6:41 AM
Sunrise
7 AM

Full Jackson Hole hourly forecast →

Current conditions in detail

Feels like
50°
Wind
3 mph
NNE · gusts 3 mph
Humidity
49%
Pressure
30.25 in
Visibility
6 mi
Precipitation
0.0 in
5% chance today

Jackson Hole weather tomorrow (Thursday, August 27)

Tomorrow in Jackson Hole looks partly cloudy, with a high of 84° and an overnight low of 49°. There is a 57% chance of rain - plan accordingly. Winds top out near 24 mph, and the UV index reaches 8 (very high).

High / Low
84° / 49°
Precipitation
57%
Sunrise / sunset
06:41 AM / 08:07 PM

See the full Jackson Hole 14-day forecast →

Jackson Hole 14-day forecast

Today
Overcast
High 82° Low 49°
Chance of precipitation: 5%
Thu, Aug 27 Thursday
Partly Cloudy
High 84° Low 49°
Chance of precipitation: 57%
Fri, Aug 28 Friday
Overcast
High 79° Low 51°
Chance of precipitation: 57%
Sat, Aug 29 Saturday
Patchy rain nearby
High 70° Low 50°
Chance of precipitation: 57%
Sun, Aug 30 Sunday
Sunny
High 71° Low 44°
Chance of precipitation: 57%
Mon, Aug 31 Monday
Sunny
High 72° Low 37°
Chance of precipitation: 1%
Tue, Sep 1 Tuesday
Sunny
High 76° Low 43°
Chance of precipitation: 3%
Wed, Sep 2 Wednesday
Sunny
High 71° Low 43°
Chance of precipitation: 2%
Thu, Sep 3 Thursday
Sunny
High 66° Low 39°
Chance of precipitation: 4%
Fri, Sep 4 Friday
Sunny
High 65° Low 33°
Chance of precipitation: 1%
Sat, Sep 5 Saturday
Sunny
High 70° Low 38°
Chance of precipitation: 1%
Sun, Sep 6 Sunday
Sunny
High 63° Low 34°
Chance of precipitation: 1%
Mon, Sep 7 Monday
Sunny
High 75° Low 34°
Chance of precipitation: 1%
Tue, Sep 8 Tuesday
Sunny
High 73° Low 37°
Chance of precipitation: 1%

About the weather in Jackson Hole

Cold is the baseline in Jackson Hole, not the exception. Night-time lows sit at or below freezing in 8 months of the year, and the warmest month, July, still only averages 80°F (26°C) by day. December runs to 11°F (-12°C) after dark.

Jackson Hole weather: quick facts

  • Hottest month: July - highs near 80°F (26°C)
  • Coldest month: December - highs near 29°F (-2°C)
  • Decade extremes (2015-2024): 91°F (33°C) high · -20°F (-29°C) low
  • Wettest month: February (14 rainy days) · Sunniest: July (14.2 h sun/day)
  • Climate type: humid continental
  • Annual swing: 25°C between the average warmest and coolest month · day to night: 13°C
  • Snow: about 74 days a year
  • Months with freezing average lows: 8
  • Average humidity: 67%

Temperatures through the year

February is the wettest month at 3.2 inches (82 mm) over 14 days; July is the driest. Warmth peaks in July: highs of 80°F (26°C), lows of 50°F (10°C). December is the coolest month, with highs of 29°F (-2°C) and lows near 11°F (-12°C). Relative humidity averages 67% across the year, drier than about 75% of the cities we track.

Rain, sun and snow

Snow falls on roughly 74 days a year, mostly September through May. Overnight lows average at or below freezing for 8 months, October through May. Sunshine averages 9.6 hours a day over the year, peaking in July at 14.2 hours. Across the gridded 2015-2024 daily record, the highest daily maximum for this location was 91°F (33°C) and the lowest daily minimum -20°F (-29°C).

Season by season

Spring (March through May)

Spring runs cold here - highs near 47°F (8°C), nights near 25°F (-4°C), and rain falls on around 39 of the 90 days, plus about 23 snowy days. Daylight is generous - around 10.3 hours of sun a day.

Summer (June through August)

Through summer, Jackson Hole is pleasantly warm: 76°F (24°C) by day, 47°F (8°C) after dark, and expect showers on roughly 18 days across the season. Daylight is generous - around 13.4 hours of sun a day.

Fall (September through November)

Through fall, Jackson Hole stays firmly cold: 53°F (12°C) by day, 29°F (-1°C) after dark, and expect showers on roughly 29 days across the season, plus about 15 snowy days.

Winter (December through February)

Winter runs to hard cold here - highs near 30°F (-1°C), nights near 12°F (-11°C), and rain falls on around 40 of the 90 days, plus about 36 snowy days. Wind sharpens cold like this considerably; pair the forecast winds with the wind speed converter to judge exposed conditions.

Average temperatures in Jackson Hole by month

Monthly averages for Jackson Hole based on 2015–2024 weather data.
MonthHighLow Rain daysPrecipitation SunshineHumidity
January 29° 12° 13 2.8 in 5.9 h/day 74%
February 31° 14° 14 3.2 in 6.8 h/day 72%
March 40° 19° 14 2.8 in 8.7 h/day 69%
April 46° 25° 14 2.4 in 10.3 h/day 68%
May 55° 31° 12 2.2 in 12.0 h/day 69%
June 70° 42° 9 1.7 in 13.5 h/day 61%
July 80° 50° 4 0.7 in 14.2 h/day 51%
August 78° 49° 5 1.2 in 12.4 h/day 53%
September 69° 41° 8 2.2 in 11.0 h/day 61%
October 53° 30° 10 2.3 in 8.8 h/day 71%
November 37° 17° 11 2.7 in 6.7 h/day 77%
December 29° 11° 13 3.0 in 5.3 h/day 76%

Explore Jackson Hole's full climate guide →

Common questions

How does Jackson Hole compare to other cities?
Its 40°F (4°C) annual average is cooler than 99% of the 3496 cities in our dataset, which are all measured on the same 2015-2024 basis.
When is Jackson Hole at its coldest?
December, with highs of 29°F (-2°C) and lows near 11°F (-12°C). The coldest day in the 2015-2024 record fell to -20°F (-29°C).
When does Jackson Hole drop below freezing?
Average overnight lows sit at or below 0°C in 8 months of the year, October through May.
When does it rain most in Jackson Hole?
February, at 3.2 inches (82 mm) over about 14 days. July is the driest month, at 17 mm (0.7 in).
When is Jackson Hole at its hottest?
July, averaging 80°F (26°C) by day and 50°F (10°C) overnight. The hottest single day in our 2015-2024 record for this location reached 91°F (33°C).
When should I visit Jackson Hole?
The best time to visit Jackson Hole is generally June to September, when these are the warmest and brightest weeks of the year. Daytime temperatures in that window sit near 74°F (23°C), with rain on about 6 days a month. For the same question asked the other way round, see where else is warm in June.
Does it snow in Jackson Hole?
Yes - about 74 days a year carry measurable snowfall, concentrated September through May.