S
M
T
W
T
F
S
26
80°
58°
27
68°
54°
28
68°
55°
29
70°
57°
30
72°
56°
31
72°
55°
1
73°
57°
2
70°
57°
3
71°
56°
4
72°
55°
5
73°
57°
6
73°
57°
7
72°
56°
8
72°
57°
9
71°
54°
10
71°
56°
11
72°
58°
12
73°
57°
13
72°
58°
14
74°
58°
15
74°
57°
16
73°
58°
17
73°
57°
18
72°
56°
19
72°
56°
20
71°
57°
21
72°
57°
22
71°
54°
23
71°
55°
24
67°
55°
25
67°
51°
26
68°
53°
27
66°
52°
28
67°
52°
29
66°
55°
30
66°
55°
31
67°
50°
1
67°
49°
2
65°
54°
3
65°
48°
4
70°
48°
5
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Great Tew
Great Tew's August 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 48° and 58°. The average high for August is 70° with an average low of 55°. 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 Great Tew. See also: September | October | November.