Tiffin Weather Forecast

    • 43
    • 62

    Decreasing Clouds

    • 54
    • 70

    Slight Chance Rain Showers

    • 61
    • 83

    Rain Showers Likely

    • 65
    • 84

    Chance Thunderstorms

    • 68
    • 87

    Partly Sunny

    • 65
    • 88

    Rain Showers Likely

Today 14 May Seneca

Partly cloudy. Highs in the lower 60s. Northwest Winds 10 to 15 Mph.

Tonight 14 May Seneca

Mostly clear. Lows in the lower 40s. North Winds 5 to 10 Mph, becoming southeast after midnight.

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Tiffin Temperature Statistics

May Temperature

Findlay, Findlay Airport (26.1 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    51.5 °F

  • Highest 4 May, 2026

    75 °F

Climate (2021–Present)

Findlay, Findlay Airport (26.1 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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