S
M
T
W
T
F
S
26
69°
43°
27
67°
51°
28
62°
46°
29
52°
35°
30
53°
30°
1
50°
29°
2
60°
29°
3
71°
50°
4
78°
44°
5
55°
34°
6
51°
30°
7
58°
28°
8
69°
33°
9
64°
38°
10
62°
31°
11
61°
31°
12
77°
42°
13
65°
40°
14
72°
34°
15
82°
52°
16
83°
57°
17
67°
62°
18
82°
64°
19
69°
45°
20
61°
39°
21
62°
43°
22
67°
48°
23
69°
53°
24
74°
52°
25
72°
51°
26
72°
51°
27
77°
54°
28
77°
53°
29
79°
54°
30
73°
51°
31
77°
55°
1
77°
57°
2
76°
56°
3
69°
53°
4
69°
52°
5
73°
57°
6
77°
58°
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 61° to 82°, with overnight lows between 39° and 64°. The average high for May is 72° with an average low of 53°. 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.