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7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Summerville, GA
Content continues below
May
Average Temperature
High
27°
Feels 28
Low
14°
Feels 14
Average Precipitation
9 Days
Rain amount
64.8mm
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
23
27°
24
25°
25
25°
26
26°
27
27°
28
29°
29
27°
30
25°
31
26°
Forecast
Saturday, May 23, 2026
Day
27°
Feels 29
Wind
11 km/h S
Gust
17 km/h
Humidity
68%
P.O.P
100%
Rain
~10 mm
Night
19°
Feels 19
Wind
10 km/h SE
Gust
15 km/h
Humidity
99%
P.O.P
70%
Rain
1-3 mm
Historical Averages
May 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.