Grelton Weather Forecast

    • 47
    • 70

    Mostly Sunny

    • 51
    • 75

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 52
    • 76

    Sunny

    • 55
    • 80

    Mostly Sunny

    • 62
    • 85

    Partly Sunny

Today 30 May Henry

Sunny. Highs in the lower 70s. East Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 30 May Henry

Clear. Lows in the upper 40s. East Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph with Gusts up to 20 Mph after midnight.

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Grelton Temperature Statistics

May Temperature

Wauseon Fulton County Airport (19.3 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    58.5 °F

  • Highest 17 May, 2026

    87.8 °F

Climate (2021–Present)

Wauseon Fulton County Airport (19.3 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.9 °F
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