Sycamore Grove Park Weather Forecast
- 64
- 93
Increasing Clouds
- 60
- 84
Chance Rain Showers
- 58
- 81
Chance Rain Showers
- 59
- 84
Mostly Sunny
- 62
- 87
Mostly Sunny
- 61
- 88
Chance Rain Showers
Today 17 Sep East Bay Interior Valleys
Sunny. Highs in the mid 90s. West Winds 5 to 15 Mph.
Tonight 17 Sep East Bay Interior Valleys
Partly cloudy. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.
Sycamore Grove Park Temperature Statistics
September Temperature
Livermore, Livermore Municipal Airport (4.3 miles)
Lowest 15 September, 2025
57 °FAverage September
69 °FHighest 1 September, 2025
100.9 °F
Climate (2020–Present)
Livermore, Livermore Municipal Airport (4.3 miles)
Average Low 2020–2025
48.7 °FAverage 2020–2025
60.6 °FAverage High 2020–2025
74.2 °F