Tulloch Reservoir Weather Forecast
- 60
- 81
Sunny
- 64
- 87
Sunny
- 72
- 91
Partly Sunny
- 75
- 97
Partly Sunny
- 72
- 99
Hot
- 65
- 93
Mostly Sunny
- 62
- 86
Mostly Sunny
Today 6 Sep Northeastern San Joaquin Valley Below 1000 ft
Sunny. Highs around 82. Northwest Winds up to 10 Mph shifting to the west around 10 Mph in the afternoon.
Tonight 6 Sep Northeastern San Joaquin Valley Below 1000 ft
Clear. Lows around 59. Northwest Winds up to 10 Mph.
Tulloch Reservoir Temperature Statistics
September Temperature
Modesto City-County Airport - Harry Sham Field (27.3 miles)
Lowest 1 September, 2026
54.6 °FAverage September
69.6 °FHighest 2 September, 2026
83.6 °F
Climate (2021–2026)
Modesto City-County Airport - Harry Sham Field (27.3 miles)
Average Low 2021–2026
51.8 °FAverage 2021–2026
63.8 °FAverage High 2021–2026
76.3 °F