Monthly Historical AveragesErwin, TN
Average Temperature
High
24°
Feels 24
Low
12°
Feels 12
Average Precipitation
13 Days
73.5mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 18, 2026
Day
32°Feels 32
Wind
11 km/h S
Gust
16 km/h
Humidity
29%
P.O.P
20%
Night
17°Feels 17
Wind
14 km/h S
Gust
21 km/h
Humidity
83%
P.O.P
20%
Historical AveragesMay 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity