S
M
T
W
T
F
S
27
55°
43°
28
74°
45°
29
78°
53°
30
71°
52°
1
69°
45°
2
78°
47°
3
82°
55°
4
78°
50°
5
53°
47°
6
63°
48°
7
72°
54°
8
72°
52°
9
52°
46°
10
62°
46°
11
69°
46°
12
73°
38°
13
69°
49°
14
72°
49°
15
71°
58°
16
78°
62°
17
75°
59°
18
69°
56°
19
62°
47°
20
55°
45°
21
47°
44°
22
46°
43°
23
56°
42°
24
57°
46°
25
58°
47°
26
71°
46°
27
79°
51°
28
76°
54°
29
64°
54°
30
73°
56°
31
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Roxbury
West Roxbury's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 West Roxbury. See also: June | July | August.