S
M
T
W
T
F
S
26
72°
60°
27
73°
62°
28
71°
62°
29
71°
61°
30
72°
62°
31
74°
61°
1
76°
60°
2
76°
61°
3
76°
61°
4
76°
61°
5
73°
60°
6
72°
61°
7
74°
55°
8
72°
56°
9
72°
56°
10
75°
57°
11
77°
57°
12
77°
61°
13
76°
61°
14
77°
60°
15
76°
61°
16
75°
61°
17
76°
60°
18
71°
60°
19
76°
59°
20
71°
60°
21
72°
56°
22
72°
57°
23
73°
58°
24
73°
55°
25
75°
57°
26
74°
59°
27
75°
60°
28
74°
59°
29
74°
60°
30
73°
59°
31
74°
54°
1
70°
53°
2
68°
52°
3
71°
52°
4
73°
58°
5
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sugar Grove
Sugar Grove's August 2026 forecast shows daily high temperatures ranging from 68° to 77°, with overnight lows between 52° and 62°. The average high for August is 74° 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 Sugar Grove. See also: September | October | November.
