Sandusky Weather Forecast

    • 56
    • 67

    Chance Thunderstorms

    • 42
    • 80

    Rain Showers

    • 27
    • 47

    Chance Rain Showers

    • 34
    • 49

    Mostly Sunny

    • 46
    • 59

    Mostly Cloudy

    • 51
    • 69

    Chance Rain

Today 25 Mar Decatur

Partly cloudy. Warmer with Highs in the upper 60s. South Winds 5 to 10 Mph. Gusts up to 20 Mph late in the afternoon.

Tonight 25 Mar Decatur

Partly cloudy. A chance of rain with a slight chance of Thunderstorms toward daybreak. Not as cool. Near steady temperature in the upper 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sandusky Temperature Statistics

March Temperature

Shelbyville Municipal Airport (19.9 miles)

  • Lowest 17 March, 2026

    16.6 °F

  • Average March

    50 °F

  • Highest 22 March, 2026

    87.1 °F

Climate (2021–Present)

Shelbyville Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    67 °F
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