Tower Hill State Park Weather Forecast

    • 5
    • 18

    Increasing Clouds

    • 16
    • 28

    Slight Chance Wintry Mix

    • 10
    • 25

    Snow Likely

    • -6
    • 20

    Partly Sunny

    • 15
    • 22

    Snow Likely

    • 17
    • 31

    Snow Likely

    • 5
    • 29

    Chance Snow

Today 4 Dec Iowa

Sunny. South Winds 5 to 10 Mph.

Tonight 4 Dec Iowa

Partly cloudy until early morning then becoming mostly cloudy. Lows around 4. South Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tower Hill State Park Temperature Statistics

December Temperature

Lone Rock Tri-County Regional Airport (8.1 miles)

  • Lowest 1 December, 2025

    -2 °F

  • Average December

    17.2 °F

  • Highest 2 December, 2025

    25 °F

Climate (2020–Present)

Lone Rock Tri-County Regional Airport (8.1 miles)

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  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    60.2 °F
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