Tower Hill State Park Weather Forecast

    • 60
    • 73

    Chance Thunderstorms

    • 62
    • 76

    Chance Thunderstorms

    • 57
    • 79

    Rain Showers Likely

    • 54
    • 72

    Rain Showers Likely

    • 54
    • 75

    Slight Chance Thunderstorms

    • 47
    • 78

    Rain Showers Likely

Today 12 Apr Iowa

Bitterly cold. Warmer, breezy. Mostly cloudy. Chance of light Showers and Thunderstorms late in the morning and early Afternoon, then light Showers likely and slight chance of Thunderstorms late in the afternoon. Highs in the lower 70s. Southwest Winds 15 to 25 Mph with Gusts to around 40 Mph. Chance of precipitation 60 percent. Wind chill Readings 110 below to 115 below zero.

Tonight 12 Apr Iowa

Warmer, breezy. Mostly cloudy. Chance of Thunderstorms through around midnight. Chance of light Showers through the night. Slight chance of Thunderstorms early in the morning. Patchy fog after midnight. Lows around 60. Southwest Winds 15 to 25 Mph decreasing to 10 to 15 Mph after midnight. Chance of precipitation 40 percent.

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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 7 April, 2026

    18.6 °F

  • Average April

    42.5 °F

  • Highest 8 April, 2026

    72.6 °F

Climate (2021–Present)

Lone Rock Tri-County Regional Airport (8.1 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    60.2 °F
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