S
M
T
W
T
F
S
26
55°
44°
27
70°
37°
28
63°
49°
29
61°
49°
30
67°
40°
1
66°
36°
2
56°
43°
3
63°
40°
4
78°
42°
5
84°
58°
6
70°
56°
7
70°
52°
8
72°
39°
9
71°
50°
10
76°
46°
11
65°
51°
12
72°
36°
13
71°
50°
14
60°
47°
15
72°
52°
16
82°
45°
17
87°
56°
18
94°
59°
19
97°
65°
20
91°
68°
21
69°
53°
22
59°
48°
23
52°
49°
24
62°
50°
25
79°
63°
26
73°
64°
27
74°
60°
28
77°
52°
29
76°
54°
30
69°
48°
31
66°
47°
1
73°
52°
2
69°
53°
3
72°
52°
4
77°
55°
5
78°
56°
6
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Glengary
Glengary's May 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 47° and 64°. The average high for May is 74° with an average low of 55°. 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 Glengary. See also: June | July | August.
