S
M
T
W
T
F
S
26
61°
41°
27
66°
43°
28
57°
45°
29
59°
46°
30
63°
48°
1
70°
50°
2
68°
48°
3
64°
50°
4
57°
48°
5
59°
41°
6
54°
41°
7
54°
45°
8
63°
41°
9
64°
43°
10
54°
34°
11
52°
34°
12
59°
30°
13
54°
39°
14
50°
37°
15
54°
41°
16
57°
37°
17
61°
48°
18
57°
41°
19
63°
50°
20
66°
50°
21
72°
50°
22
77°
55°
23
81°
57°
24
N/A
25
86°
57°
26
89°
54°
27
69°
51°
28
74°
57°
29
78°
56°
30
75°
58°
31
74°
56°
1
71°
57°
2
69°
54°
3
69°
54°
4
68°
52°
5
67°
53°
6
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Manningtree
Manningtree's May 2026 forecast shows daily high temperatures ranging from 64° to 89°, with overnight lows between 46° and 58°. The average high for May is 73° with an average low of 54°. 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 Manningtree. See also: June | July | August.