St Omer Weather Forecast

    • 46
    • 74

    Mostly Sunny

    • 50
    • 72

    Sunny

    • 51
    • 73

    Mostly Sunny

    • 58
    • 74

    Partly Sunny

    • 64
    • 75

    Chance Rain Showers

    • 62
    • 77

    Chance Rain Showers

Today 26 Sep Decatur

Partly cloudy with a 40 percent chance of Showers. Highs around 70.

Tonight 26 Sep Decatur

Clear. Lows in the mid 40s. Northeast Winds around 5 Mph late this Afternoon, becoming light and variable.

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St Omer Temperature Statistics

September Temperature

Shelbyville Municipal Airport (14.9 miles)

  • Lowest 24 September, 2026

    52 °F

  • Average September

    74.8 °F

  • Highest 4 September, 2026

    96.7 °F

Climate (2021–2026)

Shelbyville Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    67 °F
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