S
M
T
W
T
F
S
26
80°
63°
27
84°
59°
28
80°
61°
29
81°
59°
30
82°
59°
31
90°
59°
1
76°
60°
2
75°
57°
3
82°
55°
4
90°
59°
5
90°
58°
6
94°
61°
7
90°
61°
8
90°
60°
9
84°
58°
10
81°
58°
11
84°
58°
12
77°
54°
13
84°
57°
14
84°
56°
15
84°
56°
16
84°
56°
17
84°
52°
18
79°
51°
19
78°
52°
20
80°
50°
21
79°
51°
22
83°
53°
23
82°
50°
24
81°
51°
25
79°
48°
26
81°
53°
27
81°
52°
28
72°
46°
29
72°
43°
30
76°
44°
31
79°
47°
1
80°
49°
2
80°
49°
3
79°
48°
4
80°
49°
5
78°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Amboy
Amboy's August 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 43° and 57°. The average high for August is 80° with an average low of 51°. 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.
