S
M
T
W
T
F
S
26
72°
42°
27
60°
46°
28
59°
48°
29
63°
45°
30
65°
45°
1
66°
49°
2
76°
51°
3
81°
49°
4
82°
53°
5
68°
54°
6
65°
44°
7
66°
51°
8
66°
47°
9
67°
47°
10
68°
45°
11
68°
48°
12
69°
50°
13
68°
48°
14
70°
50°
15
68°
48°
16
68°
49°
17
67°
50°
18
67°
49°
19
65°
45°
20
59°
42°
21
60°
46°
22
61°
44°
23
63°
46°
24
65°
49°
25
61°
45°
26
61°
43°
27
62°
43°
28
62°
48°
29
63°
50°
30
63°
47°
31
70°
50°
1
71°
51°
2
70°
44°
3
67°
47°
4
70°
49°
5
70°
45°
6
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fanny Bay
Fanny Bay's May 2026 forecast shows daily high temperatures ranging from 59° to 71°, with overnight lows between 42° and 51°. The average high for May is 66° with an average low of 47°. 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 Fanny Bay. See also: June | July | August.