Weather forecast for: Duluth GA
Last Update: 2:26 pm EDT Sep 4, 2026
This Afternoon: Sunny, with a high near 94. Heat index values as high as 101. East wind around 5 mph.
Tonight: Partly cloudy, with a low around 74. East wind around 5 mph becoming calm.
Saturday: A slight chance of showers between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming northwest around 5 mph. Chance of precipitation is 30%.
Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 74. Calm wind becoming west around 5 mph.
Sunday: Sunny, with a high near 96. Northwest wind around 5 mph.
Sunday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Labor Day: A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86.
Monday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69.
Tuesday: Mostly sunny, with a high near 89.
Tuesday Night: Mostly clear, with a low around 68.
Wednesday: Sunny, with a high near 91.
Wednesday Night: Mostly clear, with a low around 70.
Thursday: Sunny, with a high near 93.