S
M
T
W
T
F
S
26
80°
48°
27
82°
51°
28
79°
47°
29
79°
48°
30
82°
50°
31
77°
46°
1
75°
46°
2
81°
48°
3
82°
50°
4
82°
48°
5
81°
49°
6
81°
50°
7
83°
51°
8
82°
53°
9
83°
54°
10
74°
46°
11
74°
43°
12
75°
44°
13
76°
45°
14
78°
46°
15
77°
45°
16
78°
53°
17
83°
54°
18
84°
52°
19
85°
52°
20
85°
48°
21
84°
45°
22
83°
44°
23
78°
52°
24
82°
52°
25
83°
50°
26
83°
49°
27
82°
48°
28
83°
44°
29
78°
44°
30
75°
48°
31
82°
43°
1
74°
43°
2
76°
44°
3
74°
50°
4
76°
51°
5
81°
50°
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 74° to 85°, with overnight lows between 43° and 54°. The average high for August is 80° with an average low of 48°. 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.
