Alpharetta Weather Forecast

    • 47
    • 70

    Sunny

    • 46
    • 68

    Sunny

    • 46
    • 68

    Sunny

    • 44
    • 71

    Mostly Sunny

    • 47
    • 74

    Partly Sunny

    • 48
    • 72

    Partly Sunny

Today 23 Oct North Fulton

Sunny. Highs in the lower 70s. East Winds 5 to 10 Mph.

Tonight 23 Oct North Fulton

Clear. Lows in the upper 40s. East Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Alpharetta Temperature Statistics

October Temperature

Atlanta, De Kalb-Peachtree Airport (13 miles)

  • Lowest 20 October, 2026

    42.1 °F

  • Average October

    68 °F

  • Highest 15 October, 2026

    88.6 °F

Climate (2021–2026)

Atlanta, De Kalb-Peachtree Airport (13 miles)

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

  • Average Low 2021–2026

    53.3 °F

  • Average 2021–2026

    63.6 °F

  • Average High 2021–2026

    74.2 °F
Get WillyWeather+ to remove ads