Neshannock Weather Forecast

    • 52
    • 60

    Rain Showers Likely

    • 49
    • 64

    Mostly Cloudy

    • 44
    • 67

    Partly Sunny

    • 47
    • 69

    Mostly Sunny

    • 48
    • 70

    Partly Sunny

    • 50
    • 70

    Partly Sunny

Today 22 Sep Lawrence

Considerable cloudiness. Showers Likely, mainly this morning. Patchy fog. Cool with Highs around 60. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 22 Sep Lawrence

Considerable cloudiness with a 50 percent chance of Showers. Patchy fog. Lows in the lower 50s. East Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Neshannock Temperature Statistics

September Temperature

New Castle, New Castle Municipal Airport (3.7 miles)

  • Lowest 15 September, 2026

    50 °F

  • Average September

    70.2 °F

  • Highest 2 September, 2026

    91.9 °F

Climate (2021–2026)

New Castle, New Castle Municipal Airport (3.7 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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