Carquinez Strait - Selby Weather Forecast

    • 39
    • 54

    Mostly Sunny

    • 37
    • 51

    Mostly Sunny

    • 40
    • 52

    Mostly Cloudy

    • 40
    • 54

    Partly Sunny

    • 42
    • 55

    Mostly Sunny

    • 43
    • 57

    Partly Sunny

    • 45
    • 59

    Mostly Sunny

Today 8 Jan East Bay Interior Valleys

Sunny. Highs in the mid 50s. Northwest Winds 10 to 15 Mph.

Tonight 8 Jan East Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s. Northwest Winds 5 to 10 Mph becoming northeast after midnight.

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  • Temperature Real-Time

Carquinez Strait - Selby Temperature Statistics

January Temperature

Napa, Napa County Airport (10.6 miles)

  • Lowest 6 January, 2026

    44.1 °F

  • Average January

    54.1 °F

  • Highest 2 January, 2026

    61 °F

Climate (2021–Present)

Napa, Napa County Airport (10.6 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    70.1 °F
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