Grelton Weather Forecast

    • 46
    • 67

    Mostly Cloudy

    • 51
    • 61

    Rain Showers Likely

    • 45
    • 59

    Rain Showers Likely

    • 43
    • 59

    Chance Rain Showers

    • 44
    • 59

    Chance Rain Showers

Today 19 May Henry

Partly cloudy. Highs in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 19 May Henry

Partly cloudy. Lows in the mid 40s. East Winds around 10 Mph with Gusts up to 20 Mph.

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Grelton Temperature Statistics

May Temperature

Wauseon Fulton County Airport (19.3 miles)

  • Lowest 9 May, 2025

    37.4 °F

  • Average May

    60 °F

  • Highest 15 May, 2025

    86 °F

Climate (2020–Present)

Wauseon Fulton County Airport (19.3 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    63.2 °F
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