Tower Hill State Park Weather Forecast

    • 47
    • 66

    Partly Sunny

    • 56
    • 78

    Mostly Cloudy

    • 30
    • 72

    Chance Rain

    • 27
    • 48

    Chance Snow

    • 32
    • 45

    Chance Rain/Snow

    • 40
    • 54

    Chance Rain

Today 29 Mar Iowa

Warmer. Partly sunny. Highs in the mid 60s. South Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 29 Mar Iowa

Mostly clear. Lows in the upper 40s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Tower Hill State Park Temperature Statistics

March Temperature

Lone Rock Tri-County Regional Airport (8.1 miles)

  • Lowest 1 March, 2026

    -6.4 °F

  • Average March

    38.9 °F

  • Highest 21 March, 2026

    79.6 °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

    49.4 °F

  • Average High 2021–2026

    60.2 °F
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