Monthly Historical AveragesJohnson City, TN
Average Temperature
High
10°
Feels 9
Low
1°
Feels -2
Average Precipitation
10 Days
69.3mm
1.8cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, December 24, 2025
Day
18°Feels 18
Wind
14 km/h SW
Gust
21 km/h
Humidity
62%
P.O.P
40%
Rain
<1 mm
Night
10°Feels 9
Wind
14 km/h S
Gust
22 km/h
Humidity
97%
P.O.P
40%
Rain
<1 mm
Historical AveragesDec 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity