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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Gaston, SC
Content continues below
May
Average Temperature
High
28°
Feels 29
Low
16°
Feels 16
Average Precipitation
10 Days
Rain amount
96.5mm
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
31°
18
32°
19
32°
20
33°
21
33°
22
25°
23
28°
24
31°
25
25°
26
28°
27
25°
28
28°
29
27°
30
26°
31
28°
Forecast
Sunday, May 17, 2026
Day
31°
Feels 31
Wind
9 km/h SW
Gust
14 km/h
Humidity
43%
P.O.P
40%
Rain
<1 mm
Night
19°
Feels 19
Wind
12 km/h S
Gust
18 km/h
Humidity
99%
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.