Sandusky Weather Forecast

    • 20
    • 52

    Rain Showers

    • 24
    • 29

    Partly Sunny

    • 26
    • 46

    Slight Chance Rain

    • 24
    • 37

    Partly Sunny

    • 35
    • 39

    Chance Rain

    • 37
    • 48

    Mostly Cloudy

Today 18 Dec Decatur

Rain likely in the Morning, then rain with a slight chance of Thunderstorms in the afternoon. Breezy with Highs in the lower 50s. South Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of rain near 100 percent.

Tonight 18 Dec Decatur

Partly cloudy early this Morning, then becoming mostly cloudy. Near steady temperature around 40. South Winds 10 to 15 Mph. Gusts up to 25 Mph toward daybreak.

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Sandusky Temperature Statistics

December Temperature

Shelbyville Municipal Airport (19.9 miles)

  • Lowest 15 December, 2025

    -7.1 °F

  • Average December

    24.6 °F

  • Highest 9 December, 2025

    42.1 °F

Climate (2020–Present)

Shelbyville Municipal Airport (19.9 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    56.9 °F

  • Average High 2020–2025

    66.9 °F
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