Effingham Weather Forecast

    • 53
    • 73

    Partly Sunny

    • 51
    • 74

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 62
    • 78

    Chance Rain Showers

    • 64
    • 77

    Chance Rain Showers

    • 62
    • 76

    Chance Rain Showers

Today 26 Sep Effingham

Mostly sunny. Highs in the lower 70s. East Winds around 5 Mph.

Tonight 26 Sep Effingham

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Effingham Temperature Statistics

September Temperature

Effingham, Effingham County Memorial Airport (3.1 miles)

  • Lowest 8 September, 2026

    57.9 °F

  • Average September

    76.7 °F

  • Highest 4 September, 2026

    98.6 °F

Climate (2021–2026)

Effingham, Effingham County Memorial Airport (3.1 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    66.2 °F
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