San Francisco Bay - Hercules, Refugio Landing Weather Forecast

    • 58
    • 67

    Mostly Sunny

    • 57
    • 68

    Becoming Sunny

    • 57
    • 67

    Mostly Sunny

    • 57
    • 71

    Mostly Sunny

    • 57
    • 70

    Mostly Sunny

    • 57
    • 69

    Mostly Sunny

    • 57
    • 70

    Mostly Sunny

Today 7 Aug East Bay Interior Valleys

Sunny. Highs in the 80s. West Winds 5 to 15 Mph.

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  • Temperature Real-Time

San Francisco Bay - Hercules, Refugio Landing Temperature Statistics

August Temperature

Napa, Napa County Airport (12.4 miles)

  • Lowest 3 August, 2022

    57.9 °F
  • Average August

    67.6 °F
  • Highest 2 August, 2022

    82.9 °F

Climate (2010–Present)

Napa, Napa County Airport (12.4 miles)

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  • Average Low 2010–Present

    46.9 °F
  • Average 2010–Present

    57.4 °F
  • Average High 2010–Present

    70.4 °F
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