S
M
T
W
T
F
S
26
83°
62°
27
86°
67°
28
87°
67°
29
84°
66°
30
82°
68°
31
86°
67°
1
89°
68°
2
88°
73°
3
85°
75°
4
86°
70°
5
88°
74°
6
91°
77°
7
91°
73°
8
92°
76°
9
91°
75°
10
91°
71°
11
86°
72°
12
87°
73°
13
88°
73°
14
84°
74°
15
87°
71°
16
80°
72°
17
90°
74°
18
88°
69°
19
88°
72°
20
85°
69°
21
81°
69°
22
80°
68°
23
83°
64°
24
82°
65°
25
81°
66°
26
82°
66°
27
84°
65°
28
83°
65°
29
80°
64°
30
79°
65°
31
79°
62°
1
79°
63°
2
80°
61°
3
79°
66°
4
79°
64°
5
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oxford
Oxford's August 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 61° and 74°. The average high for August is 82° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Oxford. See also: September | October | November.