Round Valley Regional Preserve Weather Forecast

    • 63
    • 84

    Mostly Sunny

    • 63
    • 82

    Mostly Sunny

    • 66
    • 84

    Sunny

    • 65
    • 89

    Sunny

    • 65
    • 86

    Mostly Sunny

    • 65
    • 85

    Mostly Sunny

    • 65
    • 84

    Mostly Sunny

Today 27 Sep East Bay Interior Valleys

Sunny. Highs in the lower 80s. West Winds around 10 Mph.

Tonight 27 Sep East Bay Interior Valleys

Mostly clear. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Valley Regional Preserve Temperature Statistics

September Temperature

Livermore, Livermore Municipal Airport (11.2 miles)

  • Lowest 22 September, 2022

    53.1 °F
  • Average September

    73.8 °F
  • Highest 5 September, 2022

    113 °F

Climate (2010–Present)

Livermore, Livermore Municipal Airport (11.2 miles)

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  • Average Low 2010–Present

    49.4 °F
  • Average 2010–Present

    60.3 °F
  • Average High 2010–Present

    74.7 °F
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