S
M
T
W
T
F
S
26
68°
41°
27
70°
49°
28
57°
47°
29
50°
41°
30
49°
31°
1
48°
38°
2
49°
29°
3
57°
44°
4
72°
45°
5
58°
37°
6
54°
36°
7
52°
37°
8
60°
30°
9
62°
47°
10
57°
32°
11
57°
33°
12
67°
31°
13
51°
40°
14
60°
43°
15
64°
53°
16
68°
51°
17
76°
61°
18
74°
56°
19
65°
44°
20
59°
45°
21
63°
46°
22
62°
48°
23
63°
46°
24
63°
49°
25
66°
52°
26
69°
47°
27
64°
52°
28
68°
53°
29
68°
52°
30
65°
47°
31
63°
44°
1
65°
44°
2
64°
45°
3
65°
48°
4
67°
54°
5
73°
56°
6
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Montague
Montague's May 2026 forecast shows daily high temperatures ranging from 51° to 76°, with overnight lows between 40° and 61°. The average high for May is 66° with an average low of 49°. 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 Montague. See also: June | July | August.
