Tower Hill State Park Weather Forecast

    • 54
    • 72

    Thunderstorms Likely

    • 53
    • 71

    Chance Rain Showers

    • 38
    • 77

    Rain Showers

    • 29
    • 49

    Chance Rain Showers

    • 29
    • 51

    Mostly Sunny

    • 47
    • 61

    Partly Sunny

    • 45
    • 70

    Mostly Sunny

Today 15 Apr Iowa

Showers and chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Southwest Winds 5 to 10 Mph. Chance of precipitation 80 percent.

Tonight 15 Apr Iowa

Mostly cloudy. Rain Showers and chance of Thunderstorms through around Midnight, then chance of light rain Showers and Thunderstorms after midnight. Patchy fog in the late evening and overnight. Some Thunderstorms may produce heavy rainfall. Lows in the mid 50s. Southeast Winds 5 to 10 Mph shifting to the northeast after midnight. Chance of precipitation 80 percent.

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  • Temperature Forecast NOAA

  • 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

    45.8 °F

  • Highest 12 April, 2026

    76.6 °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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