South Twin Lake Weather Forecast

    • 69
    • 90

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 73
    • 96

    Mostly Sunny

    • 70
    • 95

    Mostly Sunny

    • 73
    • 96

    Partly Sunny

    • 67
    • 94

    Partly Sunny

Today 15 Jul Calhoun

Sunny. Highs around 90. Northwest Winds around 5 Mph, becoming northeast this afternoon.

Tonight 15 Jul Calhoun

Mostly clear. Humid with Lows in the upper 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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South Twin Lake Temperature Statistics

July Temperature

Fort Dodge (24.2 miles)

  • Lowest 12 July, 2026

    62.1 °F

  • Average July

    76 °F

  • Highest 7 July, 2026

    88 °F

Climate (2021–2026)

Fort Dodge (24.2 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.8 °F
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