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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Greenbrier, TN
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
31°
18
32°
19
32°
20
23°
21
22°
22
26°
23
21°
24
24°
25
25°
26
27°
27
27°
28
27°
29
26°
30
26°
31
28°
Forecast
Sunday, May 17, 2026
Day
31°
Feels 31
Wind
21 km/h S
Gust
31 km/h
Humidity
32%
P.O.P
20%
Night
20°
Feels 20
Wind
18 km/h S
Gust
27 km/h
Humidity
80%
P.O.P
20%
Historical Averages
May 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
25°
Feels 26
Low
14°
Feels 14
Average Precipitation
12 Days
Rain amount
122.6mm
Snow amount
0cm