Norcross Weather Forecast
- 58
- 83
Sunny
- 62
- 84
Mostly Sunny
- 50
- 79
Partly Sunny
- 50
- 66
Chance Rain Showers
- 53
- 67
Mostly Cloudy
- 60
- 80
Mostly Sunny
Today 21 Mar Gwinnett
Sunny. Highs in the lower 80s. West Winds 5 to 10 Mph.
Tonight 21 Mar Gwinnett
Clear. Lows in the upper 50s. Light west Winds.
Norcross Temperature Statistics
March Temperature
Atlanta, De Kalb-Peachtree Airport (6.2 miles)
Lowest 17 March, 2026
29.6 °FAverage March
60.7 °FHighest 11 March, 2026
84.7 °F
Climate (2021–Present)
Atlanta, De Kalb-Peachtree Airport (6.2 miles)
Average Low 2021–2026
53.1 °FAverage 2021–2026
63 °FAverage High 2021–2026
73.6 °F