S
M
T
W
T
F
S
26
33°
20°
27
46°
19°
28
53°
24°
29
63°
30°
30
74°
32°
1
67°
48°
2
72°
35°
3
64°
46°
4
55°
33°
5
54°
27°
6
67°
38°
7
72°
48°
8
67°
42°
9
67°
47°
10
73°
52°
11
67°
46°
12
72°
42°
13
69°
49°
14
56°
43°
15
48°
35°
16
48°
35°
17
55°
40°
18
61°
42°
19
62°
45°
20
63°
46°
21
63°
44°
22
64°
46°
23
59°
43°
24
62°
46°
25
65°
45°
26
69°
48°
27
68°
49°
28
61°
45°
29
60°
42°
30
64°
49°
31
68°
50°
1
66°
51°
2
63°
49°
3
62°
49°
4
62°
50°
5
60°
46°
6
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sherbrooke
Sherbrooke's May 2026 forecast shows daily high temperatures ranging from 48° to 69°, with overnight lows between 35° and 51°. The average high for May is 61° 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 Sherbrooke. See also: June | July | August.
