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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Southport, NC
Content continues below
May
Average Temperature
High
24°
Feels 26
Low
18°
Feels 18
Average Precipitation
9 Days
Rain amount
81mm
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
26°
22
27°
23
28°
24
27°
25
28°
26
28°
27
28°
28
27°
29
26°
30
26°
31
27°
Forecast
Thursday, May 21, 2026
Day
26°
Feels 28
Wind
20 km/h S
Gust
29 km/h
Humidity
71%
P.O.P
40%
Rain
<1 mm
Night
20°
Feels 21
Wind
16 km/h S
Gust
24 km/h
Humidity
92%
P.O.P
30%
Historical Averages
May 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.