McConnells Mill State Park Weather Forecast

    • 29
    • 51

    Mostly Cloudy

    • 24
    • 44

    Partly Sunny

    • 48
    • 63

    Partly Sunny

    • 43
    • 69

    Slight Chance Rain Showers

    • 52
    • 76

    Mostly Sunny

    • 55
    • 81

    Mostly Cloudy

Today 19 Apr Lawrence

Mostly cloudy in the Morning, then becoming partly sunny. A 20 percent chance of Showers. Highs in the lower 50s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 19 Apr Lawrence

Mostly cloudy in the Evening, then becoming partly cloudy. A chance of rain Showers. A chance of snow Showers after midnight. Lows in the upper 20s. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening. Chance of precipitation 50 percent.

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McConnells Mill State Park Temperature Statistics

April Temperature

New Castle, New Castle Municipal Airport (12.4 miles)

  • Lowest 8 April, 2026

    19.9 °F
  • Average April

    55.6 °F
  • Highest 4 April, 2026

    82.9 °F

Climate (2021–Present)

New Castle, New Castle Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    41.6 °F
  • Average 2021–2026

    51.3 °F
  • Average High 2021–2026

    61.1 °F
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