S
M
T
W
T
F
S
26
67°
30°
27
73°
31°
28
55°
42°
29
55°
36°
30
N/A
1
46°
27°
2
47°
29°
3
53°
39°
4
57°
42°
5
55°
34°
6
53°
34°
7
49°
34°
8
47°
35°
9
51°
35°
10
56°
38°
11
57°
36°
12
59°
38°
13
54°
39°
14
56°
40°
15
57°
38°
16
58°
39°
17
62°
44°
18
64°
46°
19
66°
46°
20
70°
47°
21
70°
43°
22
61°
39°
23
59°
46°
24
60°
45°
25
63°
41°
26
63°
46°
27
61°
48°
28
64°
49°
29
67°
48°
30
66°
41°
31
61°
40°
1
61°
41°
2
63°
43°
3
65°
41°
4
63°
44°
5
64°
51°
6
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Témiscaming
Témiscaming's May 2026 forecast shows daily high temperatures ranging from 46° to 70°, with overnight lows between 27° and 51°. The average high for May is 59° with an average low of 41°. 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 Témiscaming. See also: June | July | August.