S
M
T
W
T
F
S
26
67°
24°
27
72°
27°
28
58°
38°
29
49°
38°
30
48°
24°
1
47°
23°
2
43°
30°
3
54°
24°
4
69°
41°
5
58°
30°
6
58°
28°
7
44°
28°
8
52°
28°
9
63°
28°
10
49°
27°
11
50°
26°
12
56°
22°
13
N/A
14
50°
35°
15
65°
42°
16
71°
43°
17
68°
39°
18
72°
56°
19
74°
46°
20
57°
32°
21
58°
35°
22
61°
38°
23
63°
39°
24
60°
40°
25
63°
42°
26
67°
41°
27
64°
45°
28
61°
46°
29
61°
47°
30
62°
46°
31
61°
42°
1
59°
41°
2
59°
42°
3
62°
41°
4
65°
45°
5
66°
49°
6
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Madawaska
Madawaska's May 2026 forecast shows daily high temperatures ranging from 50° to 74°, with overnight lows between 32° and 56°. The average high for May is 63° with an average low of 43°. 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 Madawaska. See also: June | July | August.