S
M
T
W
T
F
S
26
65°
31°
27
72°
33°
28
73°
38°
29
69°
39°
30
51°
40°
1
51°
30°
2
49°
30°
3
49°
30°
4
59°
29°
5
78°
40°
6
48°
41°
7
51°
34°
8
49°
34°
9
62°
30°
10
62°
43°
11
51°
33°
12
53°
32°
13
55°
44°
14
57°
47°
15
62°
46°
16
71°
55°
17
68°
40°
18
67°
56°
19
80°
56°
20
65°
40°
21
63°
42°
22
62°
47°
23
64°
45°
24
63°
43°
25
62°
47°
26
65°
53°
27
64°
41°
28
63°
42°
29
64°
48°
30
64°
48°
31
66°
49°
1
65°
48°
2
64°
44°
3
64°
42°
4
65°
42°
5
66°
50°
6
68°
50°
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 55° to 80°, with overnight lows between 40° and 56°. The average high for May is 65° with an average low of 47°. 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.
