Lake Annie Weather Forecast

    • 51
    • 78

    Increasing Clouds

    • 52
    • 79

    Mostly Cloudy

    • 50
    • 80

    Mostly Sunny

    • 49
    • 79

    Partly Sunny

    • 50
    • 81

    Partly Sunny

    • 44
    • 74

    Partly Sunny

Today 20 Sep Surprise Valley California

Partly cloudy. Highs 74 to 84. Light Winds becoming southeast around 10 Mph in the afternoon.

Tonight 20 Sep Surprise Valley California

Mostly cloudy. Lows 47 to 57. East Winds around 10 Mph in the evening becoming light.

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Lake Annie Temperature Statistics

September Temperature

Lake County Airport (22.4 miles)

  • Lowest 7 September, 2026

    28 °F

  • Average September

    55.3 °F

  • Highest 9 September, 2026

    86 °F

Climate (2021–2026)

Lake County Airport (22.4 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    61.4 °F
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