Dunwoody Weather Forecast

    • 73
    • 94

    Mostly Sunny

    • 74
    • 97

    Hot

    • 71
    • 93

    Chance Thunderstorms

    • 71
    • 92

    Slight Chance Thunderstorms

    • 69
    • 92

    Mostly Sunny

    • 71
    • 93

    Partly Sunny

Today 19 Aug DeKalb

Sunny. Highs in the mid 90s. Light northwest Winds.

Tonight 19 Aug DeKalb

Mostly clear. Lows in the lower 70s. Light northwest Winds in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dunwoody Temperature Statistics

August Temperature

Atlanta, De Kalb-Peachtree Airport (5 miles)

  • Lowest 3 August, 2026

    68.6 °F

  • Average August

    81.2 °F

  • Highest 15 August, 2026

    95.6 °F

Climate (2021–2026)

Atlanta, De Kalb-Peachtree Airport (5 miles)

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  • Average Low 2021–2026

    53.3 °F

  • Average 2021–2026

    63.4 °F

  • Average High 2021–2026

    74 °F
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