Vallejo Weather Forecast

    • 65
    • 83

    Mostly Sunny

    • 63
    • 80

    Partly Sunny

    • 63
    • 84

    Mostly Sunny

    • 63
    • 88

    Mostly Sunny

    • 64
    • 88

    Mostly Sunny

    • 61
    • 86

    Mostly Sunny

Today 3 Oct Southwestern Solano County Including Vallejo

Sunny, warmer. Highs 91 to 101. Light Winds becoming east up to 10 Mph in the afternoon.

Tonight 3 Oct Southwestern Solano County Including Vallejo

Clear. Lows 63 to 69. Light Winds.

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Vallejo Temperature Statistics

October Temperature

Napa, Napa County Airport (6.8 miles)

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  • Average October

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Climate (2021–2026)

Napa, Napa County Airport (6.8 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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