S
M
T
W
T
F
S
26
79°
63°
27
81°
59°
28
84°
64°
29
93°
63°
30
82°
63°
31
77°
63°
1
77°
59°
2
81°
61°
3
90°
63°
4
86°
66°
5
77°
61°
6
72°
55°
7
77°
55°
8
82°
55°
9
88°
59°
10
79°
63°
11
77°
59°
12
91°
63°
13
97°
66°
14
91°
66°
15
81°
66°
16
79°
63°
17
82°
64°
18
77°
66°
19
77°
61°
20
72°
61°
21
70°
57°
22
72°
54°
23
75°
52°
24
72°
55°
25
77°
59°
26
79°
64°
27
N/A
28
74°
61°
29
68°
59°
30
72°
57°
31
72°
53°
1
72°
53°
2
69°
58°
3
74°
59°
4
74°
56°
5
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Maidenhead
Maidenhead's August 2026 forecast shows daily high temperatures ranging from 68° to 74°, with overnight lows between 53° and 61°. The average high for August is 72° with an average low of 57°. 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 Maidenhead. See also: September | October | November.