Johnson City, Tennessee Weather:
Monday, September 28, 2026
Cloudy Weather
Day 81°
Night 59°
Precipitation 49 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (September 28, 2025)
Partly Sunny with Showers

Day

79°

Night

57°

Wind

4 mph

UV Index

50

Precipitation

49 %