Decatur Weather Forecast

    • 63
    • 80

    Mostly Cloudy

    • 50
    • 81

    Thunderstorms

    • 56
    • 63

    Rain

    • 56
    • 75

    Rain

    • 58
    • 75

    Rain Likely

    • 39
    • 68

    Rain Likely

    • 35
    • 54

    Partly Sunny

Today 30 Mar Macon

Mostly sunny. Much warmer with Highs in the lower 80s. Southwest Winds around 20 Mph with Gusts up to 30 Mph.

Tonight 30 Mar Macon

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Decatur Temperature Statistics

March Temperature

Decatur Airport (4.3 miles)

  • Lowest 17 March, 2026

    14.6 °F

  • Average March

    48.3 °F

  • Highest 26 March, 2026

    88.6 °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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