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Weather in Teton, ID · National Weather Service + NOAA

Teton is snow country

Teton has cold, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 84°, a January night drops to 11°, and about 70 inches of snow falls in a normal winter. Normal November highs come to 42°, and lows to 21°.

Winter 30°/13°Spring 55°/30°Summer 81°/47°Fall 58°/31°
Right now
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Sunrise 9:04 am · sunset 7:15 pm

Getting the latest forecast from the National Weather Service…

What stands out about Teton’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Snow countryAbout 70 inches a winter, more than 92% of U.S. towns.A dry climateJust 13 inches of rain and melted snow a year, less than 95% of U.S. towns.Snow that staysSnow covers the ground about 125 days a year.
A normal year

Where today sits in Teton’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
30° / 13°
25 days with an inch or more of snow
Spring
55° / 30°
Last frost around May 17
Summer
81° / 47°
10 days reach 90° in a normal year
Fall now
58° / 31°
First frost around Sep 22
Pastthe usual first frost (Sep 22). Last frost next spring: May 17
Best months to be outside
JunAugSep
Highs of 62–84° and lows of 40° or more
How much snow does Teton get?About 70 inches a winter.When is it wettest?May, with 1.9 inches.Is it warmer than it used to be?+1.3° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Teton.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Teton itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Ashton 1n, ID (17 mi, snow) and Saint Anthony, ID (4 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.