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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Jamestown, TN
Content continues below
May
Average Temperature
High
25°
Feels 25
Low
13°
Feels 12
Average Precipitation
12 Days
Rain amount
96.3mm
Snow amount
0cm
Content continues below
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
18
19
20
21
22
22°
23
22°
24
23°
25
22°
26
22°
27
23°
28
24°
29
23°
30
22°
31
20°
Forecast
Friday, May 22, 2026
Day
22°
Feels 22
Wind
20 km/h S
Gust
30 km/h
Humidity
84%
P.O.P
100%
Rain
~10 mm
Night
18°
Feels 17
Wind
23 km/h S
Gust
34 km/h
Humidity
97%
P.O.P
90%
Rain
2-4 mm
Historical Averages
May 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.