Spring Valley Lake Weather Forecast
- 59
- 82
Mostly Sunny
- 64
- 81
Slight Chance Thunderstorms
- 64
- 83
Slight Chance Thunderstorms
- 65
- 84
Chance Rain Showers
- 66
- 84
Slight Chance Thunderstorms
- 67
- 86
Mostly Sunny
- 69
- 88
Mostly Sunny
Today 3 Aug Warren
Mostly sunny. Highs in the lower 80s. East Winds 5 to 10 Mph.
Tonight 3 Aug Warren
Mostly clear. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.
Spring Valley Lake Temperature Statistics
August Temperature
Dayton, Dayton-Wright Brothers Airport (10.6 miles)
Lowest 1 August, 2025
59 °FAverage August
68 °FHighest 1 August, 2025
75.9 °F
Climate (2020–Present)
Dayton, Dayton-Wright Brothers Airport (10.6 miles)
Average Low 2020–2025
46.5 °FAverage 2020–2025
55.6 °FAverage High 2020–2025
64.8 °F