Sonoma Creek - Richard Janson Bridge Weather Forecast

    • 55
    • 73

    Mostly Cloudy

    • 54
    • 75

    Becoming Sunny

    • 60
    • 84

    Sunny

    • 57
    • 90

    Sunny

    • 57
    • 81

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

Today 8 Jun Southwestern Solano County Including Vallejo

Partly cloudy in the morning then becoming mostly cloudy. Highs 72 to 80. Southwest Winds 10 to 20 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 8 Jun Southwestern Solano County Including Vallejo

Mostly cloudy. Lows around 58. West Winds 10 to 20 Mph with Gusts to around 30 Mph.

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  • Temperature Real-Time

Sonoma Creek - Richard Janson Bridge Temperature Statistics

June Temperature

Napa, Napa County Airport (7.5 miles)

  • Lowest 3 June, 2026

    48.7 °F

  • Average June

    65.2 °F

  • Highest 3 June, 2026

    86.6 °F

Climate (2021–Present)

Napa, Napa County Airport (7.5 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    70.2 °F
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