Shenango River Reservoir Weather Forecast

    • 9
    • 25

    Becoming Sunny

    • 29
    • 35

    Rain/Snow

    • 22
    • 38

    Rain/Snow

    • 18
    • 28

    Snow Likely

    • 14
    • 29

    Snow

    • 12
    • 23

    Snow Likely

    • 9
    • 22

    Chance Snow

Today 8 Dec Mercer

Mostly cloudy. Highs in the mid 20s. Northeast Winds 5 to 10 Mph.

Tonight 8 Dec Mercer

Mainly clear. Very cold with Lows around 9 above. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shenango River Reservoir Temperature Statistics

December Temperature

Youngstown, Youngstown-Warren Regional Airport (12.4 miles)

  • Lowest 4 December, 2025

    7 °F

  • Average December

    25.3 °F

  • Highest 2 December, 2025

    30.9 °F

Climate (2020–Present)

Youngstown, Youngstown-Warren Regional Airport (12.4 miles)

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  • Average Low 2020–2025

    42.7 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    61.6 °F
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