St Omer Weather Forecast

    • 52
    • 67

    Rain Showers

    • 53
    • 73

    Partly Sunny

    • 44
    • 66

    Chance Rain Showers

    • 41
    • 61

    Mostly Sunny

    • 52
    • 64

    Rain Showers Likely

    • 47
    • 67

    Slight Chance Thunderstorms

Today 8 May Decatur

Partly cloudy toward Daybreak, then becoming mostly cloudy. A chance of Showers late this afternoon. Highs in the upper 60s. Southwest Winds around 5 Mph, increasing to 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 8 May Decatur

Showers. Lows in the lower 50s. Southwest Winds around 5 Mph. Chance of rain 90 percent.

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St Omer Temperature Statistics

May Temperature

Shelbyville Municipal Airport (14.9 miles)

  • Lowest 3 May, 2026

    35.7 °F

  • Average May

    53 °F

  • Highest 4 May, 2026

    75.7 °F

Climate (2021–Present)

Shelbyville Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    67 °F
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