Cobb County Airport (McCollum Field) Weather Forecast

    • 46
    • 57

    Chance Rain Showers

    • 43
    • 55

    Rain Showers

    • 40
    • 56

    Mostly Cloudy

    • 39
    • 61

    Mostly Sunny

    • 41
    • 63

    Partly Sunny

    • 40
    • 62

    Mostly Sunny

Today 28 Oct Cobb

Cloudy. Highs in the mid 50s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 28 Oct Cobb

Cloudy. A chance of Showers after midnight. Lows in the upper 40s. East Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cobb County Airport (McCollum Field) Temperature Statistics

October Temperature

Cobb County International Airport - McCollum Field (0 miles)

  • Lowest 20 October, 2025

    42.1 °F

  • Average October

    64.9 °F

  • Highest 1 October, 2025

    82.9 °F

Climate (2020–Present)

Cobb County International Airport - McCollum Field (0 miles)

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

  • Average Low 2020–2025

    53.4 °F

  • Average 2020–2025

    62.6 °F

  • Average High 2020–2025

    72.3 °F
Get WillyWeather+ to remove ads