McConnells Mill State Park Weather Forecast

    • 48
    • 63

    Decreasing Clouds

    • 43
    • 65

    Partly Sunny

    • 46
    • 69

    Mostly Sunny

    • 47
    • 70

    Partly Sunny

    • 48
    • 68

    Partly Sunny

    • 50
    • 70

    Partly Sunny

Today 23 Sep Lawrence

Partly sunny. A slight chance of Showers in the morning. Highs in the mid 60s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 23 Sep Lawrence

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

McConnells Mill State Park Temperature Statistics

September Temperature

New Castle, New Castle Municipal Airport (12.4 miles)

  • Lowest 15 September, 2026

    50 °F

  • Average September

    70 °F

  • Highest 2 September, 2026

    91.9 °F

Climate (2021–2026)

New Castle, New Castle Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    61.1 °F
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