Chamblee Weather Forecast

    • 70
    • 92

    Mostly Sunny

    • 72
    • 95

    Partly Sunny

    • 69
    • 91

    Chance Rain Showers

    • 70
    • 91

    Slight Chance Thunderstorms

    • 69
    • 91

    Chance Thunderstorms

    • 68
    • 88

    Rain Showers Likely

Today 17 Sep DeKalb

Sunny. Highs in the lower 90s. Light north Winds, becoming east in the afternoon.

Tonight 17 Sep DeKalb

Mostly clear. Lows around 70. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chamblee Temperature Statistics

September Temperature

Atlanta, De Kalb-Peachtree Airport (0.6 miles)

  • Lowest 9 September, 2026

    66.7 °F

  • Average September

    82.3 °F

  • Highest 5 September, 2026

    100.7 °F

Climate (2021–2026)

Atlanta, De Kalb-Peachtree Airport (0.6 miles)

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  • Average Low 2021–2026

    53.3 °F

  • Average 2021–2026

    63.5 °F

  • Average High 2021–2026

    74.1 °F
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