Turtle Lake Weather Forecast

    • 64
    • 85

    Becoming Sunny

    • 69
    • 86

    Slight Chance Thunderstorms

    • 72
    • 90

    Mostly Sunny

    • 65
    • 88

    Chance Thunderstorms

    • 63
    • 84

    Slight Chance Thunderstorms

    • 63
    • 84

    Slight Chance Rain Showers

Today 3 Jul Calhoun

Sunny with a chance of Showers and a slight chance of Thunderstorms. Highs in the mid 80s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 3 Jul Calhoun

Mostly clear. Lows in the lower 60s. Northwest Winds around 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Turtle Lake Temperature Statistics

July Temperature

Branch County Memorial Airport (12.4 miles)

  • Lowest 1 July, 2025

    62.6 °F

  • Average July

    75.5 °F

  • Highest 1 July, 2025

    82.4 °F

Climate (2020–Present)

Branch County Memorial Airport (12.4 miles)

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  • Average Low 2020–2025

    41.4 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    59.6 °F
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