Alpharetta Weather Forecast

    • 40
    • 62

    Increasing Clouds

    • 49
    • 61

    Mostly Cloudy

    • 42
    • 62

    Rain Showers

    • 41
    • 63

    Mostly Sunny

    • 42
    • 64

    Mostly Sunny

    • 46
    • 69

    Mostly Sunny

Today 29 Jan North Fulton

Sunny. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 Jan North Fulton

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 40s. Light northwest Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Alpharetta Temperature Statistics

January Temperature

Atlanta, De Kalb-Peachtree Airport (13 miles)

  • Lowest 22 January, 2025

    12.8 °F

  • Average January

    36.4 °F

  • Highest 17 January, 2025

    59.6 °F

Climate (2020–Present)

Atlanta, De Kalb-Peachtree Airport (13 miles)

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

  • Average Low 2020–2025

    52.8 °F

  • Average 2020–2025

    62.4 °F

  • Average High 2020–2025

    72.7 °F
Get WillyWeather+ to remove ads