S
M
T
W
T
F
S
26
60°
49°
27
68°
43°
28
65°
41°
29
67°
52°
30
71°
49°
1
65°
40°
2
56°
42°
3
62°
40°
4
77°
37°
5
79°
49°
6
71°
59°
7
63°
46°
8
68°
42°
9
73°
46°
10
80°
52°
11
61°
39°
12
70°
35°
13
75°
42°
14
65°
47°
15
72°
41°
16
83°
49°
17
89°
60°
18
91°
63°
19
N/A
20
92°
64°
21
85°
57°
22
69°
58°
23
74°
61°
24
78°
66°
25
78°
67°
26
79°
67°
27
78°
62°
28
79°
65°
29
76°
64°
30
77°
65°
31
79°
64°
1
78°
63°
2
77°
62°
3
78°
61°
4
80°
65°
5
81°
66°
6
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Oxford
Oxford's May 2026 forecast shows daily high temperatures ranging from 69° to 92°, with overnight lows between 57° and 67°. The average high for May is 79° with an average low of 64°. 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.