Fay Hill Reservoir Weather Forecast
- 37
- 57
Mostly Sunny
- 41
- 59
Mostly Sunny
- 41
- 60
Mostly Sunny
- 43
- 61
Mostly Sunny
- 43
- 61
Mostly Sunny
- 43
- 60
Partly Sunny
- 43
- 61
Partly Sunny
Today 12 Jan East Bay Interior Valleys
Sunny. Highs in the upper 50s. Northeast Winds 5 to 10 Mph.
Tonight 12 Jan East Bay Interior Valleys
Mostly clear late in the evening then becoming partly cloudy. Lows in the upper 30s. Light Winds. Becoming northeast around 5 Mph after midnight.
Fay Hill Reservoir Temperature Statistics
January Temperature
Concord, Buchanan Field (9.3 miles)
Lowest 10 January, 2026
34 °FAverage January
52.1 °FHighest 3 January, 2026
64 °F
Climate (2021–Present)
Concord, Buchanan Field (9.3 miles)
Average Low 2021–2026
50.9 °FAverage 2021–2026
61.3 °FAverage High 2021–2026
74.2 °F