Rockville Weather Forecast

    • 61
    • 95

    Sunny

    • 58
    • 83

    Mostly Sunny

    • 58
    • 83

    Mostly Sunny

    • 59
    • 82

    Partly Sunny

    • 59
    • 79

    Partly Sunny

    • 59
    • 79

    Mostly Sunny

Today 9 Aug Central Solano County Including Fairfield and Vacaville

Sunny. Highs 96 to 104. Southwest Winds up to 10 Mph with Gusts to around 20 Mph.

Tonight 9 Aug Central Solano County Including Fairfield and Vacaville

Clear. Lows around 62. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

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Rockville Temperature Statistics

August Temperature

Napa, Napa County Airport (8.7 miles)

  • Lowest 6 August, 2026

    51.7 °F

  • Average August

    67.8 °F

  • Highest 2 August, 2026

    86.6 °F

Climate (2021–2026)

Napa, Napa County Airport (8.7 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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