Fostoria Weather Forecast

    • 62
    • 85

    Becoming Sunny

    • 67
    • 88

    Mostly Sunny

    • 70
    • 92

    Mostly Sunny

    • 69
    • 92

    Chance Thunderstorms

    • 68
    • 89

    Chance Rain Showers

    • 65
    • 87

    Chance Thunderstorms

Today 14 Aug Seneca

Partly cloudy this Morning, then clearing. Patchy fog this morning. Highs in the mid 80s. Northeast Winds 5 to 10 Mph.

Tonight 14 Aug Seneca

Mostly sunny this Afternoon, then becoming mostly clear. Lows in the lower 60s. Northeast Winds 5 to 10 Mph, becoming southeast after midnight.

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Fostoria Temperature Statistics

August Temperature

Findlay, Findlay Airport (16.2 miles)

  • Lowest 3 August, 2025

    54.6 °F

  • Average August

    74.1 °F

  • Highest 11 August, 2025

    91.7 °F

Climate (2020–Present)

Findlay, Findlay Airport (16.2 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    63.7 °F
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