S
M
T
W
T
F
S
26
63°
41°
27
70°
39°
28
61°
45°
29
64°
45°
30
66°
45°
1
73°
50°
2
68°
53°
3
67°
50°
4
59°
42°
5
60°
44°
6
56°
42°
7
56°
44°
8
58°
46°
9
60°
47°
10
58°
45°
11
58°
46°
12
60°
46°
13
61°
45°
14
60°
46°
15
63°
47°
16
60°
47°
17
61°
44°
18
60°
44°
19
60°
46°
20
61°
43°
21
60°
42°
22
60°
43°
23
61°
44°
24
63°
49°
25
64°
49°
26
65°
48°
27
66°
48°
28
63°
45°
29
62°
44°
30
63°
47°
31
68°
49°
1
69°
49°
2
68°
50°
3
68°
48°
4
64°
50°
5
66°
51°
6
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Braintree
Braintree's May 2026 forecast shows daily high temperatures ranging from 56° to 69°, with overnight lows between 42° and 53°. The average high for May is 62° with an average low of 47°. 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 Braintree. See also: June | July | August.
