Decatur Weather Forecast

    • 69
    • 90

    Rain Showers Likely

    • 61
    • 77

    Rain Showers

    • 49
    • 77

    Rain Showers

    • 35
    • 59

    Breezy

    • 38
    • 61

    Sunny

    • 45
    • 68

    Partly Sunny

    • 48
    • 70

    Partly Sunny

Today 13 Oct Macon

Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.

Tonight 13 Oct Macon

Mostly clear this Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Decatur Temperature Statistics

October Temperature

Decatur Airport (4.3 miles)

  • Lowest 6 October, 2026

    41.6 °F

  • Average October

    63.9 °F

  • Highest 1 October, 2026

    88.6 °F

Climate (2021–2026)

Decatur Airport (4.3 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.7 °F
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