Teton County, MT Weather


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United States / Montana / No Metro Area / Teton County / Cities / Zip Codes

The most pleasant months of the year for Teton County are August, July and June. In Teton County, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Teton County with an average high temperature of 81.5°, which ranks it as cooler than most places in Montana. March is the snowiest month in Teton County with 8.4 inches of snow, and 9 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.

Today's Weather - Teton, MT

4 AM PST

Slight Chance Light Rain

44°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
OvernightSlight Chance Light Rain42° / 52°W 13 mph
Monday NightCloudy then Slight Chance Light Snow37° / 45°W 38 to 43 mph
Tuesday NightRain And Snow35° / 43°WNW 29 to 36 mph
Wednesday NightLight Rain Likely36° / 57°NNW 15 to 24 mph
Thursday NightPartly Cloudy35° / 65°NW 6 to 9 mph
Friday NightMostly Clear41° / 72°SSW 9 mph
Saturday NightMostly Clear45° / 72°W 12 mph

Weather Highlights

Summer High: the July high is around 82 degrees
Winter Low: the January low is 14
Rain: averages 12 inches of rain a year
Snow: averages 42 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Teton County area is 8.9 (10=best), which means it is more comfortable than most places in Montana.

8.9 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January37° 14°
February39° 15°
March47° 21°
April56° 30°
May65° 38°
June72° 45°
July82° 50°
August81° 49°
September70° 40°
October58° 32°
November44° 22°
December36° 13°
Hot, Freezing, Rainy, Snowy Days: Teton
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January02755
February02554
March02664
April01873
May0791
June11100
July5060
August4070
September1470
October01552
November02454
December02854

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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