Grelton Weather Forecast

    • 75
    • 93

    Partly Sunny

    • 75
    • 95

    Mostly Sunny

    • 74
    • 96

    Hot

    • 75
    • 97

    Slight Chance Thunderstorms

    • 73
    • 93

    Chance Thunderstorms

    • 69
    • 90

    Chance Thunderstorms

Today 29 Jun Henry

Mostly sunny. Hot with Highs in the lower 90s. South Winds around 10 Mph with Gusts up to 20 Mph. Heat index Values up to 104.

Tonight 29 Jun Henry

Mostly clear. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Grelton Temperature Statistics

June Temperature

Wauseon Fulton County Airport (19.3 miles)

  • Lowest 3 June, 2026

    50 °F

  • Average June

    69.9 °F

  • Highest 10 June, 2026

    93.2 °F

Climate (2021–2026)

Wauseon Fulton County Airport (19.3 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.9 °F
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