Hartsfield Weather Forecast

    • 75
    • 91

    Chance Thunderstorms

    • 75
    • 91

    Chance Thunderstorms

    • 75
    • 91

    Chance Thunderstorms

    • 76
    • 92

    Mostly Sunny

    • 77
    • 93

    Partly Sunny

    • 75
    • 93

    Slight Chance Thunderstorms

Today 17 Jul Clayton

Mostly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Temperature falling into the mid 80s this afternoon. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 17 Jul Clayton

Partly cloudy in the Evening, then clearing. Lows in the lower 70s. Light northwest Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hartsfield Temperature Statistics

July Temperature

Atlanta, Hartsfield - Jackson Atlanta International Airport (0.6 miles)

  • Lowest 14 July, 2026

    72 °F

  • Average July

    83.9 °F

  • Highest 2 July, 2026

    98.7 °F

Climate (2021–2026)

Atlanta, Hartsfield - Jackson Atlanta International Airport (0.6 miles)

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  • Average Low 2021–2026

    56.7 °F

  • Average 2021–2026

    65.4 °F

  • Average High 2021–2026

    75.1 °F
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