Cottonwood Bay Weather Forecast
- 71
- 100
Hot
- 68
- 97
Hot
- 62
- 91
Mostly Sunny
- 59
- 81
Breezy
- 53
- 77
Mostly Sunny
- 57
- 81
Mostly Sunny
Today 7 Oct West Side Mountains north of 198
Sunny. Highs 91 to 99. West Winds up to 5 Mph shifting to the north in the afternoon.
Tonight 7 Oct West Side Mountains north of 198
Clear. Lows 69 to 75. West Winds up to 10 Mph.
Cottonwood Bay Temperature Statistics
October Temperature
Hollister, CA (21.1 miles)
Lowest 1 October, 2026
50 °FAverage October
70.4 °FHighest 3 October, 2026
104 °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