Tower Hill State Park Weather Forecast

    • 38
    • 59

    Becoming Sunny

    • 48
    • 65

    Rain Showers

    • 44
    • 62

    Rain Showers Likely

    • 37
    • 62

    Chance Rain Showers

    • 44
    • 65

    Mostly Sunny

    • 49
    • 74

    Mostly Sunny

Today 29 Apr Iowa

Much cooler. Mostly cloudy late in the morning then clearing. Highs in the upper 50s. Northwest Winds 10 to 20 Mph.

Tonight 29 Apr Iowa

Mostly clear. Lows in the upper 30s. North Winds up to 5 Mph shifting to the east after midnight.

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  • Temperature Real-Time

Tower Hill State Park Temperature Statistics

April Temperature

Lone Rock Tri-County Regional Airport (8.1 miles)

  • Lowest 8 April, 2025

    17.9 °F

  • Average April

    46.5 °F

  • Highest 23 April, 2025

    73.7 °F

Climate (2020–Present)

Lone Rock Tri-County Regional Airport (8.1 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    49.1 °F

  • Average High 2020–2025

    59.7 °F
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