Lake Madigan Weather Forecast

    • 51
    • 72

    Increasing Clouds

    • 52
    • 68

    Increasing Clouds

    • 50
    • 61

    Mostly Cloudy

    • 48
    • 63

    Partly Sunny

    • 49
    • 66

    Partly Sunny

    • 50
    • 68

    Mostly Cloudy

    • 51
    • 69

    Mostly Cloudy

Today 11 Aug Capay Hills of Yolo County and Vaca Hills of Solano County

Sunny. Highs 82 to 92. West Winds up to 10 Mph shifting to the south around 10 Mph in the afternoon. Gusts up to 20 Mph.

Tonight 11 Aug Capay Hills of Yolo County and Vaca Hills of Solano County

Mostly clear. Lows 57 to 67. Southwest Winds up to 10 Mph with Gusts to around 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Madigan Temperature Statistics

August Temperature

Napa, Napa County Airport (8.1 miles)

  • Lowest 6 August, 2026

    51.7 °F

  • Average August

    67.3 °F

  • Highest 2 August, 2026

    86.6 °F

Climate (2021–2026)

Napa, Napa County Airport (8.1 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    70.3 °F
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