Johns Creek, Georgia Weather:
Sunday, September 20, 2026
Sunny Weather
Day 75°
Night 57°
Precipitation 25 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (September 20, 2025)
Partly Sunny with Showers

Day

91°

Night

64°

Wind

4 mph

UV Index

70

Precipitation

49 %