S
M
T
W
T
F
S
26
81°
61°
27
82°
70°
28
77°
69°
29
69°
57°
30
66°
51°
1
70°
51°
2
71°
46°
3
78°
59°
4
81°
63°
5
79°
66°
6
66°
48°
7
68°
49°
8
75°
57°
9
80°
60°
10
80°
61°
11
77°
62°
12
80°
64°
13
83°
65°
14
82°
64°
15
79°
60°
16
81°
65°
17
76°
64°
18
76°
65°
19
82°
66°
20
80°
65°
21
82°
60°
22
75°
58°
23
76°
59°
24
76°
60°
25
73°
59°
26
76°
59°
27
77°
60°
28
78°
60°
29
79°
64°
30
82°
67°
31
80°
68°
1
80°
68°
2
81°
64°
3
80°
69°
4
81°
69°
5
80°
70°
6
80°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Haig
Haig's May 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 46° and 70°. The average high for May is 78° with an average low of 62°. 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 Haig. See also: June | July | August.