St Omer Weather Forecast

    • 30
    • 48

    Increasing Clouds

    • 37
    • 54

    Partly Sunny

    • 53
    • 65

    Mostly Cloudy

    • 40
    • 76

    Rain

    • 28
    • 47

    Slight Chance Rain

    • 31
    • 50

    Mostly Sunny

Today 23 Mar Decatur

Cloudy, then becoming partly cloudy through early Afternoon, then becoming mostly sunny. Much cooler with Highs in the upper 40s. North Winds 10 to 15 Mph. Gusts up to 30 Mph.

Tonight 23 Mar Decatur

Mostly clear through the late Overnight, then becoming partly cloudy. Cold with Lows around 30. Northeast Winds around 5 Mph, becoming east toward daybreak.

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St Omer Temperature Statistics

March Temperature

Shelbyville Municipal Airport (14.9 miles)

  • Lowest 17 March, 2026

    16.6 °F

  • Average March

    48.7 °F

  • Highest 20 March, 2026

    77 °F

Climate (2021–Present)

Shelbyville Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    66.9 °F
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