S
M
T
W
T
F
S
26
62°
35°
27
67°
36°
28
61°
37°
29
49°
40°
30
48°
42°
1
52°
38°
2
49°
36°
3
51°
38°
4
54°
39°
5
56°
40°
6
56°
42°
7
57°
40°
8
58°
40°
9
57°
41°
10
59°
42°
11
60°
40°
12
58°
42°
13
59°
46°
14
62°
41°
15
59°
38°
16
58°
40°
17
58°
39°
18
57°
39°
19
62°
47°
20
62°
44°
21
61°
41°
22
60°
42°
23
61°
41°
24
60°
43°
25
61°
45°
26
62°
46°
27
61°
43°
28
62°
45°
29
69°
51°
30
72°
51°
31
69°
50°
1
69°
52°
2
70°
52°
3
73°
49°
4
64°
50°
5
72°
48°
6
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oxford
Oxford's May 2026 forecast shows daily high temperatures ranging from 48° to 73°, with overnight lows between 35° and 52°. The average high for May is 61° with an average low of 43°. 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 Oxford. See also: June | July | August.