S
M
T
W
T
F
S
26
77°
57°
27
75°
57°
28
75°
56°
29
71°
53°
30
72°
57°
31
70°
58°
1
74°
57°
2
73°
57°
3
73°
56°
4
71°
57°
5
71°
57°
6
74°
56°
7
74°
57°
8
73°
57°
9
74°
58°
10
75°
57°
11
75°
57°
12
76°
58°
13
75°
57°
14
73°
55°
15
74°
56°
16
70°
56°
17
74°
55°
18
72°
56°
19
71°
54°
20
73°
53°
21
73°
55°
22
72°
55°
23
74°
53°
24
73°
55°
25
73°
53°
26
70°
54°
27
68°
49°
28
68°
53°
29
67°
52°
30
67°
50°
31
68°
52°
1
67°
53°
2
68°
51°
3
68°
49°
4
66°
51°
5
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sonning
Sonning's August 2026 forecast shows daily high temperatures ranging from 66° to 77°, with overnight lows between 49° and 58°. The average high for August is 72° 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 Sonning. See also: September | October | November.