S
M
T
W
T
F
S
26
62°
29°
27
63°
29°
28
70°
29°
29
74°
30°
30
78°
33°
1
81°
38°
2
79°
45°
3
80°
47°
4
81°
40°
5
81°
43°
6
85°
39°
7
85°
39°
8
80°
38°
9
86°
36°
10
86°
42°
11
88°
45°
12
89°
45°
13
70°
44°
14
79°
34°
15
72°
38°
16
61°
40°
17
64°
39°
18
73°
34°
19
79°
41°
20
81°
44°
21
88°
48°
22
89°
49°
23
87°
53°
24
89°
52°
25
84°
45°
26
82°
49°
27
87°
51°
28
81°
47°
29
74°
45°
30
75°
47°
31
79°
51°
1
91°
54°
2
82°
49°
3
82°
49°
4
81°
48°
5
82°
49°
6
83°
50°
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 74° to 91°, with overnight lows between 41° and 54°. The average high for May is 83° 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 Montague. See also: June | July | August.
