Tower Hill State Park Weather Forecast

    • 53
    • 75

    Mostly Sunny

    • 57
    • 80

    Partly Sunny

    • 59
    • 81

    Mostly Sunny

    • 68
    • 84

    Partly Sunny

    • 69
    • 91

    Slight Chance Thunderstorms

    • 63
    • 90

    Mostly Sunny

Today 22 Jul Iowa

Sunny. Highs in the mid 70s. North Winds up to 5 Mph.

Tonight 22 Jul Iowa

Cooler. Mostly clear. Lows in the lower 50s. North Winds up to 5 Mph.

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Tower Hill State Park Temperature Statistics

July Temperature

Lone Rock Tri-County Regional Airport (8.1 miles)

  • Lowest 11 July, 2026

    58.6 °F

  • Average July

    76.7 °F

  • Highest 15 July, 2026

    95.6 °F

Climate (2021–2026)

Lone Rock Tri-County Regional Airport (8.1 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    60.4 °F
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