Brewster Lake Weather Forecast
- 43
- 66
Mostly Sunny
- 48
- 72
Mostly Sunny
- 51
- 75
Mostly Sunny
- 52
- 76
Partly Sunny
- 49
- 73
Slight Chance Thunderstorms
- 48
- 70
Chance Thunderstorms
Today 10 Jul Teton and Gros Ventre Mountains
Sunny in the Morning, then partly cloudy with a slight chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds in the afternoon. Highs in the mid 70s. South Winds around 10 Mph, becoming southwest in the afternoon. Chance of rain 20 percent.
Tonight 10 Jul Teton and Gros Ventre Mountains
Clear. Lows in the upper 40s. Southeast Winds around 10 Mph.
Brewster Lake Temperature Statistics
July Temperature
Jackson, Jackson Hole Airport (27.3 miles)
Lowest 1 July, 2026
35.1 °FAverage July
59.2 °FHighest 5 July, 2026
84 °F
Climate (2021–2026)
Jackson, Jackson Hole Airport (27.3 miles)
Average Low 2021–2026
26.3 °FAverage 2021–2026
39.3 °FAverage High 2021–2026
52.4 °F