Grass Valley Reservoir Weather Forecast
- 62
- 88
Mostly Sunny
- 58
- 85
Mostly Sunny
- 59
- 85
Mostly Sunny
- 56
- 80
Partly Sunny
- 56
- 80
Partly Sunny
- 58
- 84
Mostly Sunny
Today 6 Jun Southern Mountains
Sunny in the morning then becoming partly cloudy. Highs in the mid 70s.
Tonight 6 Jun Southern Mountains
Partly cloudy. Lows in the upper 50s.
Grass Valley Reservoir Temperature Statistics
June Temperature
St George Municipal Airport (25.5 miles)
Lowest 1 June, 2024
66 °FAverage June
84.6 °FHighest 4 June, 2024
98.1 °F
Climate (2019–Present)
St George Municipal Airport (25.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
51.8 °FAverage 2019–2024
63.8 °FAverage High 2019–2024
76.2 °F