S
M
T
W
T
F
S
26
73°
55°
27
72°
56°
28
73°
55°
29
74°
56°
30
73°
56°
31
73°
55°
1
72°
56°
2
74°
56°
3
73°
55°
4
73°
56°
5
72°
56°
6
72°
55°
7
71°
57°
8
72°
56°
9
71°
55°
10
72°
54°
11
72°
57°
12
73°
56°
13
72°
52°
14
72°
51°
15
69°
53°
16
70°
57°
17
71°
55°
18
71°
53°
19
68°
52°
20
69°
56°
21
70°
52°
22
69°
53°
23
68°
51°
24
67°
56°
25
69°
55°
26
69°
50°
27
68°
48°
28
68°
49°
29
66°
54°
30
71°
56°
31
Hist. Avg.
68°
52°
1
Hist. Avg.
67°
51°
2
Hist. Avg.
67°
51°
3
Hist. Avg.
67°
51°
4
Hist. Avg.
67°
51°
5
Hist. Avg.
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Witney
Witney's August 2026 forecast shows daily high temperatures ranging from 66° to 74°, with overnight lows between 48° and 57°. The average high for August is 71° with an average low of 54°. 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 Witney. See also: September | October | November.