S
M
T
W
T
F
S
26
63°
38°
27
69°
41°
28
67°
49°
29
51°
41°
30
53°
33°
1
51°
33°
2
49°
33°
3
62°
33°
4
70°
44°
5
57°
47°
6
53°
41°
7
49°
41°
8
53°
47°
9
58°
46°
10
52°
39°
11
51°
39°
12
50°
43°
13
53°
47°
14
55°
47°
15
58°
48°
16
59°
46°
17
59°
48°
18
56°
47°
19
60°
50°
20
62°
53°
21
64°
50°
22
58°
44°
23
54°
44°
24
57°
45°
25
56°
46°
26
58°
46°
27
58°
47°
28
59°
46°
29
58°
46°
30
60°
51°
31
63°
54°
1
61°
52°
2
62°
52°
3
67°
57°
4
67°
55°
5
68°
58°
6
72°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fingal
Fingal's May 2026 forecast shows daily high temperatures ranging from 49° to 72°, with overnight lows between 39° and 60°. The average high for May is 58° with an average low of 48°. 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 Fingal. See also: June | July | August.
