S
M
T
W
T
F
S
26
67°
30°
27
72°
34°
28
66°
35°
29
54°
33°
30
46°
42°
1
53°
34°
2
49°
30°
3
45°
39°
4
55°
35°
5
78°
35°
6
58°
47°
7
59°
35°
8
54°
37°
9
60°
34°
10
61°
43°
11
58°
36°
12
52°
31°
13
58°
30°
14
65°
43°
15
67°
51°
16
78°
48°
17
72°
40°
18
67°
48°
19
80°
61°
20
79°
43°
21
59°
40°
22
64°
43°
23
64°
45°
24
64°
47°
25
66°
49°
26
67°
49°
27
67°
49°
28
74°
50°
29
76°
51°
30
72°
46°
31
69°
49°
1
66°
48°
2
65°
49°
3
65°
49°
4
64°
51°
5
65°
52°
6
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Millinocket
Millinocket's May 2026 forecast shows daily high temperatures ranging from 59° to 80°, with overnight lows between 40° and 61°. The average high for May is 68° with an average low of 48°. 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 Millinocket. See also: June | July | August.
