Grand River Wilderness Area Weather Forecast

    • 66
    • 89

    Mostly Sunny

    • 72
    • 91

    Mostly Sunny

    • 67
    • 91

    Mostly Sunny

    • 65
    • 89

    Partly Sunny

    • 65
    • 88

    Chance Rain Showers

    • 63
    • 86

    Chance Rain Showers

Today 13 Jul Trumbull

Mostly sunny. Humid with Highs in the upper 80s. Southeast Winds around 5 Mph.

Tonight 13 Jul Trumbull

Mostly clear. Humid with Lows in the mid 60s. East Winds around 5 Mph, becoming south after midnight.

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Grand River Wilderness Area Temperature Statistics

July Temperature

Youngstown, Youngstown-Warren Regional Airport (15.5 miles)

  • Lowest 9 July, 2026

    63 °F

  • Average July

    77.7 °F

  • Highest 1 July, 2026

    95.6 °F

Climate (2021–2026)

Youngstown, Youngstown-Warren Regional Airport (15.5 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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