Alpharetta Weather Forecast

    • 61
    • 80

    Chance Thunderstorms

    • 61
    • 79

    Rain Showers

    • 59
    • 71

    Rain Showers

    • 60
    • 78

    Chance Thunderstorms

    • 62
    • 78

    Chance Rain Showers

    • 57
    • 81

    Rain Showers Likely

    • 46
    • 68

    Chance Rain Showers

Today 6 Mar North Fulton

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 6 Mar North Fulton

Partly cloudy this Evening, then becoming mostly cloudy. A chance of Showers. A chance of Thunderstorms, mainly this evening. Lows in the lower 60s. Light southeast Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alpharetta Temperature Statistics

March Temperature

Atlanta, De Kalb-Peachtree Airport (13 miles)

  • Lowest 1 March, 2026

    42.1 °F

  • Average March

    58.4 °F

  • Highest 1 March, 2026

    77 °F

Climate (2021–Present)

Atlanta, De Kalb-Peachtree Airport (13 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    73.5 °F
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