DeKalb-Peachtree Airport Weather Forecast

    • 26
    • 43

    Mostly Sunny

    • 33
    • 52

    Sunny

    • 38
    • 58

    Partly Sunny

    • 49
    • 62

    Rain Showers

    • 42
    • 61

    Chance Rain Showers

    • 40
    • 59

    Partly Sunny

Today 30 Dec DeKalb

Sunny. Highs in the lower 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 10 above in the morning.

Tonight 30 Dec DeKalb

Mostly clear. Lows in the upper 20s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

DeKalb-Peachtree Airport Temperature Statistics

December Temperature

Atlanta, De Kalb-Peachtree Airport (0 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    47.4 °F

  • Highest 27 December, 2025

    77 °F

Climate (2020–Present)

Atlanta, De Kalb-Peachtree Airport (0 miles)

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  • Average Low 2020–2025

    53 °F

  • Average 2020–2025

    62.9 °F

  • Average High 2020–2025

    73.4 °F
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