Shenango River Reservoir Weather Forecast

    • 52
    • 65

    Rain Showers

    • 51
    • 63

    Chance Rain Showers

    • 49
    • 63

    Chance Rain Showers

    • 45
    • 67

    Mostly Sunny

    • 46
    • 67

    Mostly Sunny

    • 47
    • 67

    Partly Sunny

    • 50
    • 70

    Partly Sunny

Today 21 Sep Mercer

Partly cloudy. Highs in the lower 70s.

Tonight 21 Sep Mercer

Cloudy. Showers Likely, mainly this evening. Lows in the lower 50s. East Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shenango River Reservoir Temperature Statistics

September Temperature

Youngstown, Youngstown-Warren Regional Airport (12.4 miles)

  • Lowest 15 September, 2026

    48.7 °F

  • Average September

    70.9 °F

  • Highest 2 September, 2026

    93.7 °F

Climate (2021–2026)

Youngstown, Youngstown-Warren Regional Airport (12.4 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    61.7 °F
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