Fostoria Weather Forecast

    • 73
    • 92

    Partly Sunny

    • 64
    • 90

    Rain Showers Likely

    • 60
    • 72

    Chance Rain Showers

    • 54
    • 66

    Mostly Cloudy

    • 51
    • 64

    Mostly Cloudy

    • 55
    • 67

    Mostly Cloudy

    • 57
    • 69

    Chance Rain Showers

Today 18 Sep Pottawatomie

Mostly sunny. Near steady temperature around 90. South Winds 10 to 15 Mph.

Tonight 18 Sep Pottawatomie

Partly cloudy. Humid with Lows in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Fostoria Temperature Statistics

September Temperature

Manhattan, Manhattan Municipal Airport (23 miles)

  • Lowest 11 September, 2026

    61.6 °F

  • Average September

    82.1 °F

  • Highest 8 September, 2026

    105.7 °F

Climate (2021–2026)

Manhattan, Manhattan Municipal Airport (23 miles)

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  • Average Low 2021–2026

    44.6 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    70.4 °F
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