South Twin Lake Weather Forecast

    • 57
    • 73

    Increasing Clouds

    • 68
    • 79

    Rain Showers Likely

    • 66
    • 82

    Chance Thunderstorms

    • 68
    • 83

    Chance Thunderstorms

    • 71
    • 85

    Slight Chance Thunderstorms

    • 71
    • 90

    Slight Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

Today 17 Jul Calhoun

Mostly sunny. Near steady temperature in the lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 17 Jul Calhoun

Partly cloudy. Lows in the upper 50s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Twin Lake Temperature Statistics

July Temperature

Fort Dodge (24.2 miles)

  • Lowest 13 July, 2025

    57 °F

  • Average July

    75.3 °F

  • Highest 3 July, 2025

    93 °F

Climate (2020–Present)

Fort Dodge (24.2 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    59.3 °F
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