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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Crossville, TN
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September
Average Temperature
High
26°
Feels 26
Low
14°
Feels 14
Average Precipitation
8 Days
Rain amount
85.8mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
33°
3
34°
4
33°
5
32°
6
31°
7
30°
8
29°
9
30°
10
31°
11
29°
12
29°
13
29°
14
29°
15
29°
16
29°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, September 2, 2026
Day
33°
Feels 34
Wind
4 km/h E
Gust
7 km/h
Humidity
45%
P.O.P
40%
Rain
<1 mm
Night
22°
Feels 22
Wind
1 km/h SE
Gust
2 km/h
Humidity
82%
P.O.P
0%
Historical Averages
Sep 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.