S
M
T
W
T
F
S
26
81°
68°
27
86°
64°
28
86°
68°
29
81°
63°
30
84°
57°
31
86°
61°
1
77°
69°
2
77°
67°
3
78°
63°
4
81°
66°
5
82°
65°
6
88°
67°
7
85°
67°
8
87°
66°
9
85°
67°
10
83°
65°
11
84°
64°
12
81°
64°
13
83°
63°
14
84°
62°
15
79°
58°
16
79°
59°
17
88°
67°
18
87°
67°
19
89°
66°
20
88°
65°
21
86°
65°
22
87°
64°
23
88°
66°
24
88°
66°
25
85°
65°
26
85°
65°
27
83°
64°
28
81°
63°
29
83°
62°
30
82°
63°
31
84°
63°
1
85°
62°
2
81°
58°
3
79°
58°
4
80°
60°
5
84°
59°
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 77° to 89°, with overnight lows between 58° and 69°. The average high for August is 84° 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 August weather will actually feel in Oxford. See also: September | October | November.