Milliken Reservoir Weather Forecast

    • 44
    • 61

    Decreasing Clouds

    • 49
    • 62

    Increasing Clouds

    • 47
    • 61

    Mostly Cloudy

    • 46
    • 59

    Mostly Cloudy

    • 45
    • 63

    Sunny

    • 47
    • 65

    Mostly Sunny

    • 48
    • 65

    Partly Sunny

Today 21 Feb North Bay Interior Mountains

Sunny. Highs in the upper 50s to mid 60s. West Winds around 5 Mph.

Tonight 21 Feb North Bay Interior Mountains

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s. North Winds up to 5 Mph.

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  • Temperature Real-Time

Milliken Reservoir Temperature Statistics

February Temperature

Napa, Napa County Airport (11.8 miles)

  • Lowest 10 February, 2025

    29.8 °F

  • Average February

    49.2 °F

  • Highest 18 February, 2025

    62.7 °F

Climate (2020–Present)

Napa, Napa County Airport (11.8 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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