Johns Creek, Georgia Weather:
Friday, September 18, 2026
Cloudy Weather
Day 84°
Night 64°
Precipitation 7 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (September 18, 2025)
Partly Sunny with Showers

Day

88°

Night

63°

Wind

4 mph

UV Index

60

Precipitation

49 %