S
M
T
W
T
F
S
26
58°
47°
27
68°
42°
28
65°
51°
29
64°
54°
30
72°
49°
1
68°
42°
2
62°
49°
3
64°
42°
4
77°
46°
5
84°
62°
6
72°
59°
7
60°
50°
8
72°
44°
9
75°
58°
10
80°
53°
11
64°
48°
12
70°
44°
13
74°
58°
14
65°
54°
15
73°
49°
16
85°
50°
17
83°
62°
18
92°
65°
19
94°
72°
20
96°
68°
21
74°
57°
22
63°
54°
23
61°
58°
24
72°
62°
25
76°
65°
26
76°
64°
27
78°
62°
28
77°
63°
29
76°
60°
30
80°
64°
31
82°
65°
1
83°
63°
2
84°
60°
3
79°
63°
4
83°
65°
5
83°
66°
6
84°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Aquia Harbour
Aquia Harbour's May 2026 forecast shows daily high temperatures ranging from 61° to 96°, with overnight lows between 54° and 68°. The average high for May is 78° with an average low of 63°. 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 Aquia Harbour. See also: June | July | August.