Decatur Weather Forecast

    • 50
    • 79

    Rain Showers

    • 29
    • 65

    Chance Rain

    • 42
    • 49

    Mostly Cloudy

    • 34
    • 56

    Mostly Cloudy

    • 45
    • 58

    Mostly Cloudy

Today 10 Mar Macon

Mostly sunny. Near steady temperature in the upper 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 10 Mar Macon

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy with Showers and Thunderstorms after midnight. Lows around 50. Southwest Winds around 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Decatur Temperature Statistics

March Temperature

Decatur Airport (4.3 miles)

  • Lowest 1 March, 2026

    24.7 °F

  • Average March

    47.1 °F

  • Highest 6 March, 2026

    78.7 °F

Climate (2021–Present)

Decatur Airport (4.3 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    65.4 °F
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