S
M
T
W
T
F
S
26
91°
71°
27
89°
76°
28
86°
71°
29
87°
67°
30
80°
67°
31
72°
62°
1
80°
63°
2
82°
60°
3
83°
64°
4
73°
59°
5
75°
55°
6
78°
50°
7
74°
58°
8
79°
55°
9
85°
64°
10
82°
66°
11
81°
69°
12
82°
70°
13
77°
66°
14
75°
65°
15
81°
71°
16
77°
63°
17
81°
59°
18
81°
63°
19
77°
57°
20
82°
54°
21
77°
65°
22
77°
59°
23
77°
51°
24
78°
58°
25
N/A
26
78°
54°
27
80°
50°
28
84°
64°
29
85°
70°
30
85°
62°
31
86°
60°
1
79°
57°
2
81°
56°
3
80°
58°
4
80°
59°
5
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Amboy
Amboy's August 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 50° and 70°. The average high for August is 82° with an average low of 59°. 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 Amboy. See also: September | October | November.
