S
M
T
W
T
F
S
26
90°
79°
27
91°
79°
28
95°
81°
29
93°
79°
30
90°
79°
31
90°
77°
1
88°
77°
2
86°
72°
3
84°
70°
4
90°
72°
5
88°
72°
6
86°
73°
7
88°
73°
8
90°
72°
9
92°
74°
10
90°
75°
11
90°
73°
12
90°
82°
13
88°
79°
14
90°
81°
15
95°
75°
16
91°
73°
17
91°
77°
18
90°
75°
19
91°
70°
20
88°
72°
21
90°
72°
22
90°
72°
23
96°
78°
24
90°
72°
25
88°
73°
26
90°
75°
27
85°
75°
28
86°
73°
29
86°
73°
30
89°
74°
31
90°
73°
1
91°
75°
2
91°
73°
3
90°
73°
4
84°
73°
5
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Summerdale
Summerdale's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Summerdale. See also: September | October | November.
