Austell Weather Forecast

    • 70
    • 84

    Thunderstorms

    • 66
    • 85

    Chance Thunderstorms

    • 69
    • 87

    Chance Thunderstorms

    • 71
    • 86

    Rain Showers Likely

    • 70
    • 87

    Thunderstorms Likely

    • 68
    • 86

    Chance Thunderstorms

Today 18 Jun Cobb

A chance of Showers and Thunderstorms this Morning, then Showers and Thunderstorms this afternoon. Highs in the mid 80s. Temperature falling into the mid 70s this afternoon. Southwest Winds 10 to 15 Mph. Gusts up to 35 Mph this afternoon. Chance of rain near 100 percent.

Tonight 18 Jun Cobb

A chance of Thunderstorms. Showers, mainly in the evening. Lows around 70. Southwest Winds 5 to 10 Mph, becoming west after midnight. Gusts up to 35 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Austell Temperature Statistics

June Temperature

Fulton County Airport-Brown Field (6.2 miles)

  • Lowest 4 June, 2026

    52.6 °F

  • Average June

    75 °F

  • Highest 11 June, 2026

    92.6 °F

Climate (2021–2026)

Fulton County Airport-Brown Field (6.2 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    74.6 °F
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