St Elmo Weather Forecast

    • 51
    • 69

    Rain Showers

    • 55
    • 76

    Slight Chance Thunderstorms

    • 43
    • 65

    Partly Sunny

    • 44
    • 66

    Mostly Sunny

    • 55
    • 70

    Chance Rain Showers

    • 48
    • 71

    Mostly Sunny

Today 8 May Fayette

Partly sunny Early, then mostly cloudy with a chance of Showers and Thunderstorms. Highs around 70. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 8 May Fayette

Mostly cloudy. Showers with a chance of Thunderstorms in the evening. Lows around 50. West Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Elmo Temperature Statistics

May Temperature

Effingham, Effingham County Memorial Airport (17.4 miles)

  • Lowest 2 May, 2026

    41 °F

  • Average May

    54.9 °F

  • Highest 4 May, 2026

    75.2 °F

Climate (2021–Present)

Effingham, Effingham County Memorial Airport (17.4 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    66.1 °F
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