S
M
T
W
T
F
S
28
84°
60°
29
89°
65°
30
91°
66°
1
84°
63°
2
86°
65°
3
86°
64°
4
87°
61°
5
80°
64°
6
79°
58°
7
80°
58°
8
80°
61°
9
80°
63°
10
80°
63°
11
81°
65°
12
84°
65°
13
81°
64°
14
81°
64°
15
82°
63°
16
80°
61°
17
80°
62°
18
81°
61°
19
80°
62°
20
80°
63°
21
81°
59°
22
80°
59°
23
80°
60°
24
81°
60°
25
82°
64°
26
85°
65°
27
85°
65°
28
80°
63°
29
80°
64°
30
83°
65°
31
86°
65°
1
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sugar Grove
Sugar Grove's July 2026 forecast shows daily high temperatures ranging from 79° to 91°, with overnight lows between 58° and 66°. The average high for July is 82° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Sugar Grove. See also: August | September | October.