Rockville Weather Forecast

    • 50
    • 76

    Mostly Sunny

    • 49
    • 66

    Mostly Cloudy

    • 53
    • 67

    Chance Rain

    • 53
    • 68

    Chance Rain

    • 51
    • 68

    Partly Sunny

    • 49
    • 70

    Mostly Sunny

Today 18 Oct Central Solano County Including Fairfield and Vacaville

Sunny. Highs around 80. Southwest Winds up to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 18 Oct Central Solano County Including Fairfield and Vacaville

Clear. Lows 47 to 53. Southwest Winds 10 to 20 Mph with Gusts to around 35 Mph.

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Rockville Temperature Statistics

October Temperature

Napa, Napa County Airport (8.7 miles)

  • Lowest 13 October, 2026

    38.6 °F

  • Average October

    66 °F

  • Highest 3 October, 2026

    96.7 °F

Climate (2021–2026)

Napa, Napa County Airport (8.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    70.3 °F
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