Shenango River Reservoir Weather Forecast

    • 32
    • 59

    Increasing Clouds

    • 52
    • 64

    Rain Showers

    • 45
    • 67

    Rain Showers

    • 43
    • 57

    Partly Sunny

    • 52
    • 69

    Slight Chance Thunderstorms

    • 57
    • 78

    Chance Thunderstorms

Today 11 May Mercer

Areas of frost this morning. Mostly sunny. Cool with Highs in the upper 50s. Southwest Winds around 5 Mph, becoming northwest with Gusts up to 20 Mph this afternoon.

Tonight 11 May Mercer

Clear. Widespread frost after midnight. Unseasonably cold with Lows in the lower 30s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shenango River Reservoir Temperature Statistics

May Temperature

Youngstown, Youngstown-Warren Regional Airport (12.4 miles)

  • Lowest 3 May, 2026

    31.6 °F

  • Average May

    49.6 °F

  • Highest 4 May, 2026

    72.6 °F

Climate (2021–Present)

Youngstown, Youngstown-Warren Regional Airport (12.4 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.7 °F
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