Blue Rock Springs Park Weather Forecast

    • 53
    • 75

    Increasing Clouds

    • 54
    • 69

    Increasing Clouds

    • 52
    • 64

    Partly Sunny

    • 55
    • 74

    Mostly Sunny

    • 56
    • 83

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 56
    • 78

    Mostly Sunny

Today 25 Sep Southwestern Solano County Including Vallejo

Sunny. Highs 78 to 87.

Tonight 25 Sep Southwestern Solano County Including Vallejo

Mostly clear. Lows around 54. Southwest Winds 10 to 15 Mph.

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Blue Rock Springs Park Temperature Statistics

September Temperature

Napa, Napa County Airport (7.5 miles)

  • Lowest 6 September, 2026

    45.6 °F

  • Average September

    65.7 °F

  • Highest 9 September, 2026

    99.6 °F

Climate (2021–2026)

Napa, Napa County Airport (7.5 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    70.3 °F
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