Turtle Lake Weather Forecast

    • 69
    • 84

    Chance Thunderstorms

    • 60
    • 81

    Partly Sunny

    • 60
    • 79

    Partly Sunny

    • 63
    • 80

    Mostly Cloudy

    • 70
    • 83

    Chance Rain Showers

    • 65
    • 85

    Chance Rain Showers

Today 4 Sep Walworth

Warm and humid. Partly sunny with scattered Showers and isolated Thunderstorms. Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of precipitation 50 percent. Heat index Readings 95 to 96.

Tonight 4 Sep Walworth

Partly cloudy. A 40 percent chance of Showers and Thunderstorms until early morning. Areas of fog in the late evening and overnight. Lows in the upper 60s. Northwest Winds up to 5 Mph shifting to the northeast after midnight.

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Turtle Lake Temperature Statistics

September Temperature

Burlington Municipal Airport (18.6 miles)

  • Lowest 1 September, 2026

    73 °F

  • Average September

    84.2 °F

  • Highest 2 September, 2026

    96.3 °F

Climate (2021–2026)

Burlington Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    59.8 °F
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