O'Neill Forebay Weather Forecast
- 48
- 68
Decreasing Clouds
- 46
- 66
Mostly Sunny
- 49
- 65
Partly Sunny
- 47
- 59
Mostly Cloudy
- 43
- 57
Chance Rain
- 43
- 56
Slight Chance Rain
Today 6 Feb West Side Mountains north of 198
Partly sunny. Highs in the upper 60s. South Winds up to 5 Mph shifting to the east in the afternoon.
Tonight 6 Feb West Side Mountains north of 198
Mostly clear. Lows in the upper 40s. West Winds up to 10 Mph.
O'Neill Forebay Temperature Statistics
February Temperature
Hollister, CA (23.6 miles)
Lowest 3 February, 2026
33.8 °FAverage February
52.4 °FHighest 3 February, 2026
73.4 °F
Climate (2021–Present)
Hollister, CA (23.6 miles)
Average Low 2021–2026
46.4 °FAverage 2021–2026
57.6 °FAverage High 2021–2026
72.4 °F