Rector Reservoir Weather Forecast

    • 47
    • 53

    Rain

    • 51
    • 59

    Rain

    • 50
    • 58

    Rain

    • 46
    • 58

    Rain

    • 36
    • 54

    Rain Likely

    • 35
    • 55

    Rain Likely

Today 31 Jan North Bay Interior Valleys

Rain. Highs in the 50s. Southeast Winds 10 to 20 Mph.

Tonight 31 Jan North Bay Interior Valleys

Rain. Lows in the mid 40s to lower 50s. South Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rector Reservoir Temperature Statistics

January Temperature

Napa, Napa County Airport (16.2 miles)

  • Lowest 22 January, 2025

    28.9 °F

  • Average January

    48.9 °F

  • Highest 7 January, 2025

    70.6 °F

Climate (2020–Present)

Napa, Napa County Airport (16.2 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    70.7 °F
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