Williamstown Weather Forecast

    • 69
    • 89

    Chance Thunderstorms

    • 59
    • 88

    Rain Showers

    • 47
    • 67

    Slight Chance Rain Showers

    • 49
    • 63

    Mostly Cloudy

    • 58
    • 72

    Rain Showers Likely

    • 59
    • 75

    Rain Showers Likely

Today 18 May Hancock

Sunny this Morning, then partly cloudy with a slight chance of Showers and Thunderstorms this afternoon. Hot with Highs around 90. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 18 May Hancock

Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Lows in the upper 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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Williamstown Temperature Statistics

May Temperature

Findlay, Findlay Airport (12.4 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    53.3 °F

  • Highest 16 May, 2026

    78.1 °F

Climate (2021–Present)

Findlay, Findlay Airport (12.4 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    63.6 °F
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