Tower Hill State Park Weather Forecast

    • 36
    • 47

    Chance Rain Showers

    • 28
    • 46

    Chance Rain Showers

    • 39
    • 52

    Chance Rain Showers

    • 32
    • 58

    Mostly Sunny

    • 40
    • 59

    Partly Sunny

    • 30
    • 58

    Mostly Sunny

    • 39
    • 54

    Partly Sunny

Today 31 Oct Iowa

Mostly cloudy with a 50 percent chance of light rain Showers. Highs in the upper 40s. West Winds 5 to 10 Mph.

Tonight 31 Oct Iowa

Mostly cloudy with a 50 percent chance of light rain Showers. Patchy fog early in the morning. Lows in the mid 30s. Northwest Winds up to 5 Mph.

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Tower Hill State Park Temperature Statistics

October Temperature

Lone Rock Tri-County Regional Airport (8.1 miles)

  • Lowest 24 October, 2025

    24.1 °F

  • Average October

    54.8 °F

  • Highest 3 October, 2025

    89.1 °F

Climate (2020–Present)

Lone Rock Tri-County Regional Airport (8.1 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    49.5 °F

  • Average High 2020–2025

    60.2 °F
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