Alpharetta, GA

Current conditions, hourly and 7-day forecast, and live radar for Alpharetta, GA 30023. Right now: mostly clear, 69°F. Data from the National Weather Service.

• Tonight: Mostly clear, with a low around 69. Southeast wind 0 to 5 mph.
• Thursday: Sunny, with a high near 93. Heat index values as high as 97. South wind around 0 mph.
• Thursday Night: Partly cloudy, with a low around 72. Southwest wind around 0 mph.
• Friday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 98. West wind 0 to 5 mph. Chance of precipitation is 50%.
• Friday Night: A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 70. South wind 0 to 5 mph. Chance of precipitation is 60%.
• Saturday: A chance of rain showers before 8am, then showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 90%.