San Francisco Bay - Wilson Point Weather Forecast

    • 53
    • 63

    Increasing Clouds

    • 54
    • 65

    Partly Sunny

    • 53
    • 63

    Partly Sunny

    • 51
    • 68

    Mostly Sunny

    • 53
    • 70

    Mostly Sunny

    • 55
    • 72

    Mostly Sunny

Today 27 May East Bay Interior Valleys

Partly cloudy. A slight chance of rain in the afternoon. Highs in the mid 70s. Southwest Winds up to 5 Mph increasing to 5 to 15 Mph in the afternoon.

Tonight 27 May East Bay Interior Valleys

Partly cloudy. Lows around 50. Southwest Winds around 5 Mph.

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San Francisco Bay - Wilson Point Temperature Statistics

May Temperature

Napa, Napa County Airport (13.7 miles)

  • Lowest 19 May, 2026

    44.7 °F

  • Average May

    62.1 °F

  • Highest 19 May, 2026

    89.7 °F

Climate (2021–Present)

Napa, Napa County Airport (13.7 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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