S
M
T
W
T
F
S
26
66°
32°
27
73°
35°
28
68°
44°
29
56°
45°
30
48°
37°
1
53°
29°
2
48°
35°
3
58°
36°
4
69°
44°
5
72°
47°
6
52°
43°
7
52°
38°
8
56°
38°
9
65°
35°
10
58°
36°
11
53°
30°
12
58°
30°
13
50°
43°
14
55°
44°
15
62°
47°
16
71°
46°
17
76°
53°
18
87°
51°
19
83°
67°
20
69°
47°
21
59°
36°
22
67°
32°
23
67°
42°
24
58°
49°
25
76°
52°
26
82°
58°
27
74°
49°
28
65°
49°
29
58°
42°
30
60°
44°
31
69°
46°
1
66°
48°
2
69°
49°
3
72°
53°
4
72°
54°
5
73°
52°
6
74°
53°
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 58° to 82°, with overnight lows between 42° and 58°. The average high for May is 70° with an average low of 50°. 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.
