S
M
T
W
T
F
S
26
82°
66°
27
83°
66°
28
82°
65°
29
81°
65°
30
84°
66°
31
78°
64°
1
77°
60°
2
77°
62°
3
80°
63°
4
81°
63°
5
82°
65°
6
85°
66°
7
85°
68°
8
86°
67°
9
85°
65°
10
84°
65°
11
85°
66°
12
85°
66°
13
84°
67°
14
84°
58°
15
76°
62°
16
76°
57°
17
77°
56°
18
80°
55°
19
79°
53°
20
75°
53°
21
75°
55°
22
76°
54°
23
76°
53°
24
77°
59°
25
78°
58°
26
83°
61°
27
83°
58°
28
84°
53°
29
75°
53°
30
73°
54°
31
72°
53°
1
72°
51°
2
73°
54°
3
75°
52°
4
76°
55°
5
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Alden
Alden's August 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 51° and 68°. The average high for August is 79° with an average low of 60°. 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 Alden. See also: September | October | November.