Napa Weather Forecast

    • 53
    • 79

    Increasing Clouds

    • 52
    • 81

    Becoming Sunny

    • 55
    • 89

    Mostly Sunny

    • 57
    • 95

    Mostly Sunny

    • 52
    • 89

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 54
    • 86

    Mostly Sunny

Today 8 Jun North Bay Interior Valleys

Partly cloudy. Highs in the lower 70s to mid 80s. Southwest Winds 5 to 15 Mph.

Tonight 8 Jun North Bay Interior Valleys

Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 40s to lower 60s. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Napa Temperature Statistics

June Temperature

Napa, Napa County Airport (6.2 miles)

  • Lowest 4 June, 2024

    50 °F

  • Average June

    68 °F

  • Highest 4 June, 2024

    96.1 °F

Climate (2019–Present)

Napa, Napa County Airport (6.2 miles)

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  • Average Low 2019–2024

    47 °F

  • Average 2019–2024

    57.8 °F

  • Average High 2019–2024

    70.5 °F
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