Spiller Lake Weather Forecast
- 34
- 61
Becoming Sunny
- 36
- 66
Mostly Sunny
- 36
- 64
Mostly Sunny
- 32
- 58
Mostly Sunny
- 30
- 60
Partly Sunny
- 27
- 57
Mostly Sunny
- 29
- 58
Sunny
Today 22 Sep Yosemite NP outside of the valley
Warmer, sunny. Highs 56 to 70.
Tonight 22 Sep Yosemite NP outside of the valley
Mostly clear. Lows 38 to 52. East Winds up to 10 Mph.
Spiller Lake Temperature Statistics
September Temperature
MCMWTC BRIDGEPORT (22.4 miles)
Lowest 18 September, 2026
26.1 °FAverage September
56.5 °FHighest 9 September, 2026
84 °F
Climate (2021–2026)
MCMWTC BRIDGEPORT (22.4 miles)
Average Low 2021–2026
29.9 °FAverage 2021–2026
45.6 °FAverage High 2021–2026
60.5 °F