S
M
T
W
T
F
S
26
52°
35°
27
54°
39°
28
53°
40°
29
54°
39°
30
56°
38°
1
55°
35°
2
54°
34°
3
54°
35°
4
55°
36°
5
54°
38°
6
55°
39°
7
55°
37°
8
54°
40°
9
55°
41°
10
56°
40°
11
57°
38°
12
58°
39°
13
58°
43°
14
60°
39°
15
58°
43°
16
58°
43°
17
60°
46°
18
60°
42°
19
61°
46°
20
62°
48°
21
67°
49°
22
63°
48°
23
63°
48°
24
64°
46°
25
68°
49°
26
70°
50°
27
70°
47°
28
71°
45°
29
70°
44°
30
73°
46°
31
71°
48°
1
67°
47°
2
67°
47°
3
70°
46°
4
71°
45°
5
68°
51°
6
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gouldsboro
Gouldsboro's May 2026 forecast shows daily high temperatures ranging from 52° to 73°, with overnight lows between 34° and 53°. The average high for May is 61° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Gouldsboro. See also: June | July | August.