Johns Creek, Georgia Weather:
Thursday, September 17, 2026
Cloudy Weather
Day 84°
Night 66°
Precipitation 25 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (September 17, 2025)
Sunny with a Chance of Thunderstorms

Day

88°

Night

63°

Wind

4 mph

UV Index

70

Precipitation

55 %