S
M
T
W
T
F
S
26
56°
38°
27
58°
39°
28
58°
46°
29
54°
42°
30
55°
42°
1
48°
37°
2
47°
35°
3
57°
35°
4
58°
46°
5
62°
44°
6
50°
37°
7
50°
39°
8
54°
37°
9
57°
41°
10
58°
43°
11
52°
43°
12
50°
40°
13
60°
42°
14
53°
44°
15
67°
45°
16
58°
44°
17
72°
45°
18
78°
52°
19
73°
54°
20
67°
50°
21
54°
47°
22
58°
46°
23
51°
48°
24
67°
55°
25
72°
58°
26
76°
60°
27
75°
59°
28
69°
52°
29
66°
52°
30
64°
50°
31
67°
55°
1
71°
57°
2
70°
59°
3
70°
58°
4
72°
57°
5
71°
51°
6
68°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Toronto
New Toronto's May 2026 forecast shows daily high temperatures ranging from 51° to 76°, with overnight lows between 48° and 60°. The average high for May is 69° 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 New Toronto. See also: June | July | August.
