S
M
T
W
T
F
S
26
57°
41°
27
69°
38°
28
58°
42°
29
59°
47°
30
63°
47°
1
62°
37°
2
59°
44°
3
59°
38°
4
70°
44°
5
79°
57°
6
67°
54°
7
63°
49°
8
67°
40°
9
60°
49°
10
74°
46°
11
60°
47°
12
65°
42°
13
69°
48°
14
61°
46°
15
67°
49°
16
77°
61°
17
84°
60°
18
85°
64°
19
92°
67°
20
82°
57°
21
69°
54°
22
71°
51°
23
70°
54°
24
70°
53°
25
72°
53°
26
74°
54°
27
72°
58°
28
75°
55°
29
70°
56°
30
71°
59°
31
76°
56°
1
71°
54°
2
72°
53°
3
70°
52°
4
72°
53°
5
73°
60°
6
80°
62°
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 92°, with overnight lows between 46° and 67°. The average high for May is 74° with an average low of 56°. 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.