S
M
T
W
T
F
S
26
32°
29°
27
33°
23°
28
53°
23°
29
60°
28°
30
55°
28°
1
52°
31°
2
51°
37°
3
53°
40°
4
44°
39°
5
61°
39°
6
68°
46°
7
62°
48°
8
54°
39°
9
52°
36°
10
61°
37°
11
55°
37°
12
49°
41°
13
47°
37°
14
63°
37°
15
53°
37°
16
42°
39°
17
67°
40°
18
47°
37°
19
50°
38°
20
43°
37°
21
56°
36°
22
52°
36°
23
54°
37°
24
54°
41°
25
55°
43°
26
58°
45°
27
59°
46°
28
63°
46°
29
60°
53°
30
53°
39°
31
54°
40°
1
53°
38°
2
54°
40°
3
54°
39°
4
55°
40°
5
57°
39°
6
56°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gander
Gander's May 2026 forecast shows daily high temperatures ranging from 42° to 67°, with overnight lows between 36° and 53°. The average high for May is 54° with an average low of 40°. 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 Gander. See also: June | July | August.
