Rockville Weather Forecast

    • 57
    • 89

    Sunny

    • 56
    • 90

    Mostly Sunny

    • 59
    • 91

    Sunny

    • 56
    • 90

    Sunny

    • 55
    • 85

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

Today 25 Jun Carquinez Strait and Delta

Sunny. Highs 90 to 96. Except 84 to 90 near the bay. West Winds 10 to 15 Mph with Gusts to around 25 Mph.

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Rockville Temperature Statistics

June Temperature

Napa, Napa County Airport (8.7 miles)

  • Lowest 13 June, 2022

    46.9 °F

  • Average June

    69.1 °F

  • Highest 21 June, 2022

    102 °F

Climate (2010–Present)

Napa, Napa County Airport (8.7 miles)

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  • Average Low 2010–Present

    46.6 °F

  • Average 2010–Present

    57.1 °F

  • Average High 2010–Present

    70.2 °F
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