Teton County weather, town by town
3 places in Teton County, Idaho, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1904 to 2026. Station extremes, not official state records.
Teton County Weather Facts
Teton County has 3 places on myweatherrock (3 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 100°F at Driggs on July 19, 2021. The coldest night is -50°F at Driggs on February 9, 1933. The wettest day brought 3.14 inches of rain at Driggs on June 18, 2009. The biggest single-day snow measured 17.99 inches at Driggs on March 2, 1997. Those are station measurements from NOAA's daily records, 1904 to 2026, not official state records. By area the largest place is Driggs, about 4 square miles.
About Teton County weather
The map on the Now tab shows every Teton County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 3 Teton County towns with station normals, the warmest month is July, when the day usually reaches 80°F, and the coldest is January, when the night usually falls to 11°F. January is the wettest, with rain on about 10 days. January nights run from about 10°F in Driggs to 13°F in Victor.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Teton County weather records
Measured at the NOAA stations serving these towns, daily records 1904 to 2026. Station extremes, not official state records.
Common questions about Teton County weather
- What is the hottest temperature recorded at a Teton County station?
- 100°F at Driggs on July 19, 2021, in the NOAA daily station records myweatherrock holds (1904 to 2026).
- What is the coldest temperature recorded at a Teton County station?
- -50°F at Driggs on February 9, 1933.
- What is the most rain a Teton County station has measured in one day?
- 3.14 inches at Driggs on June 18, 2009.
- What is the biggest one-day snowfall at a Teton County station?
- 17.99 inches at Driggs on March 2, 1997.
- How many Teton County towns have a weather page here?
- 3: 3 cities. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Teton County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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