Monthly Historical AveragesHarriman, TN
Average Temperature
High
10°
Feels 10
Low
1°
Feels -1
Average Precipitation
11 Days
147.2mm
1.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, December 30, 2025
Day
2°Feels -1
Wind
16 km/h NW
Gust
24 km/h
Humidity
38%
P.O.P
30%
Night
-4°Feels -7
Wind
15 km/h NW
Gust
23 km/h
Humidity
66%
P.O.P
20%
Historical AveragesDec 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity