Dunwoody Weather Forecast

    • 33
    • 64

    Rain Showers Likely

    • 18
    • 41

    Mostly Sunny

    • 25
    • 41

    Sunny

    • 32
    • 52

    Mostly Sunny

    • 39
    • 56

    Partly Sunny

    • 43
    • 63

    Rain Showers Likely

    • 41
    • 56

    Partly Sunny

Today 13 Dec DeKalb

Sunny. Highs in the mid 60s. Light southwest Winds.

Tonight 13 Dec DeKalb

Mostly cloudy. A chance of rain Showers this Evening, then rain Showers likely after midnight. Lows in the mid 30s. Light west Winds, becoming northwest 10 to 15 Mph with Gusts up to 30 Mph after midnight. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Dunwoody Temperature Statistics

December Temperature

Atlanta, De Kalb-Peachtree Airport (5 miles)

  • Lowest 9 December, 2025

    30 °F

  • Average December

    42.2 °F

  • Highest 10 December, 2025

    57.9 °F

Climate (2020–Present)

Atlanta, De Kalb-Peachtree Airport (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    62.8 °F

  • Average High 2020–2025

    73.2 °F
Get WillyWeather+ to remove ads