S
M
T
W
T
F
S
26
66°
39°
27
70°
43°
28
63°
46°
29
63°
46°
30
70°
48°
1
77°
43°
2
72°
46°
3
66°
54°
4
59°
52°
5
63°
50°
6
57°
45°
7
63°
45°
8
66°
41°
9
70°
43°
10
55°
36°
11
55°
34°
12
59°
32°
13
N/A
14
55°
42°
15
59°
39°
16
59°
49°
17
59°
45°
18
62°
50°
19
64°
52°
20
69°
52°
21
74°
54°
22
76°
55°
23
70°
52°
24
72°
52°
25
70°
53°
26
60°
47°
27
60°
43°
28
61°
44°
29
60°
43°
30
61°
47°
31
62°
49°
1
66°
50°
2
69°
51°
3
70°
52°
4
70°
51°
5
69°
51°
6
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Uxbridge
Uxbridge's May 2026 forecast shows daily high temperatures ranging from 55° to 76°, with overnight lows between 39° and 55°. The average high for May is 65° with an average low of 49°. 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 Uxbridge. See also: June | July | August.