S
M
T
W
T
F
S
26
61°
48°
27
66°
41°
28
68°
36°
29
70°
46°
30
68°
50°
1
63°
41°
2
54°
45°
3
61°
41°
4
77°
37°
5
79°
52°
6
75°
57°
7
64°
48°
8
68°
41°
9
73°
46°
10
81°
55°
11
66°
44°
12
70°
34°
13
75°
39°
14
70°
50°
15
72°
43°
16
82°
50°
17
90°
59°
18
90°
64°
19
91°
64°
20
92°
63°
21
84°
59°
22
72°
59°
23
77°
63°
24
76°
66°
25
80°
65°
26
81°
64°
27
80°
59°
28
81°
61°
29
79°
63°
30
79°
63°
31
80°
60°
1
80°
62°
2
79°
61°
3
79°
61°
4
82°
65°
5
83°
65°
6
85°
66°
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 72° to 92°, with overnight lows between 59° and 66°. The average high for May is 81° 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 Halifax. See also: June | July | August.
