S
M
T
W
T
F
S
26
61°
51°
27
71°
40°
28
64°
41°
29
66°
56°
30
73°
44°
1
68°
38°
2
61°
43°
3
65°
32°
4
79°
35°
5
82°
52°
6
73°
63°
7
65°
44°
8
72°
38°
9
78°
42°
10
86°
51°
11
63°
39°
12
74°
36°
13
80°
52°
14
67°
43°
15
75°
50°
16
84°
61°
17
90°
62°
18
91°
63°
19
90°
63°
20
88°
61°
21
74°
56°
22
79°
54°
23
76°
57°
24
77°
55°
25
77°
56°
26
79°
57°
27
84°
62°
28
83°
61°
29
84°
62°
30
84°
61°
31
82°
60°
1
78°
58°
2
78°
59°
3
79°
58°
4
78°
57°
5
82°
63°
6
86°
64°
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 67° to 91°, with overnight lows between 43° and 64°. The average high for May is 81° with an average low of 58°. 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.
