Cottonwood Bay Weather Forecast
- 72
- 100
Hot
- 73
- 103
Hot
- 74
- 100
Hot
- 68
- 94
Partly Sunny
- 63
- 93
Mostly Sunny
- 59
- 89
Mostly Sunny
- 59
- 85
Mostly Sunny
Today 25 Aug West Side Mountains north of 198
Partly sunny early in the morning then clearing. Highs 93 to 101. North Winds up to 10 Mph.
Tonight 25 Aug West Side Mountains north of 198
Mostly clear. Lows 72 to 78. West Winds up to 10 Mph with Gusts to around 25 Mph.
Cottonwood Bay Temperature Statistics
August Temperature
Hollister, CA (21.1 miles)
Lowest 1 August, 2026
51.8 °FAverage August
66.1 °FHighest 22 August, 2026
93.2 °F
Climate (2021–2026)
Hollister, CA (21.1 miles)
Average Low 2021–2026
46.7 °FAverage 2021–2026
58 °FAverage High 2021–2026
72.8 °F