Napa Weather Forecast

    • 46
    • 56

    Mostly Cloudy

    • 45
    • 57

    Rain

    • 40
    • 53

    Rain

    • 35
    • 49

    Rain Showers

    • 34
    • 52

    Rain Likely

    • 35
    • 54

    Chance Rain

Today 14 Feb North Bay Interior Valleys

Mostly cloudy. Areas of fog in the morning. Highs in the 50s. South Winds 5 to 10 Mph.

Tonight 14 Feb North Bay Interior Valleys

Cloudy. A slight chance of rain in the evening. A chance of rain after midnight. Lows in the mid 40s to lower 50s. Southeast Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Napa Temperature Statistics

February Temperature

Napa, Napa County Airport (6.2 miles)

  • Lowest 2 February, 2026

    35.7 °F

  • Average February

    53 °F

  • Highest 5 February, 2026

    71.7 °F

Climate (2021–Present)

Napa, Napa County Airport (6.2 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    70.1 °F
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