S
M
T
W
T
F
S
26
63°
41°
27
63°
45°
28
54°
39°
29
59°
38°
30
63°
39°
1
72°
41°
2
59°
48°
3
55°
44°
4
58°
42°
5
52°
40°
6
50°
40°
7
54°
41°
8
55°
41°
9
53°
41°
10
52°
41°
11
53°
44°
12
54°
43°
13
55°
44°
14
56°
43°
15
54°
44°
16
55°
43°
17
56°
44°
18
57°
47°
19
56°
46°
20
56°
46°
21
57°
46°
22
57°
47°
23
58°
50°
24
58°
50°
25
59°
49°
26
59°
50°
27
60°
47°
28
58°
45°
29
57°
45°
30
58°
47°
31
61°
46°
1
59°
48°
2
60°
49°
3
60°
46°
4
59°
46°
5
60°
47°
6
62°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Halifax
Halifax's May 2026 forecast shows daily high temperatures ranging from 50° to 62°, with overnight lows between 40° and 50°. The average high for May is 57° with an average low of 45°. 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 Halifax. See also: June | July | August.
