S
M
T
W
T
F
S
26
87°
70°
27
86°
72°
28
82°
61°
29
82°
57°
30
83°
56°
31
74°
62°
1
70°
63°
2
78°
56°
3
80°
53°
4
82°
58°
5
77°
62°
6
78°
61°
7
79°
63°
8
81°
62°
9
79°
62°
10
80°
61°
11
77°
59°
12
76°
61°
13
77°
60°
14
85°
62°
15
74°
55°
16
75°
62°
17
84°
64°
18
84°
64°
19
84°
63°
20
80°
62°
21
82°
62°
22
83°
63°
23
83°
63°
24
80°
62°
25
80°
62°
26
81°
61°
27
78°
59°
28
77°
61°
29
80°
61°
30
81°
60°
31
81°
60°
1
80°
59°
2
78°
60°
3
80°
60°
4
79°
59°
5
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shabbona
Shabbona's August 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 53° and 64°. The average high for August is 80° with an average low of 61°. 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 Shabbona. See also: September | October | November.