S
M
T
W
T
F
S
28
71°
63°
29
82°
63°
30
82°
65°
1
89°
64°
2
92°
62°
3
90°
63°
4
88°
66°
5
84°
63°
6
81°
61°
7
83°
62°
8
82°
63°
9
78°
64°
10
74°
64°
11
67°
62°
12
67°
61°
13
67°
60°
14
71°
61°
15
80°
63°
16
79°
65°
17
76°
63°
18
75°
64°
19
74°
63°
20
72°
59°
21
70°
61°
22
73°
61°
23
72°
62°
24
74°
59°
25
77°
62°
26
73°
58°
27
76°
62°
28
77°
62°
29
77°
61°
30
72°
62°
31
72°
62°
1
76°
61°
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 67° to 80°, with overnight lows between 58° and 65°. The average high for July is 74° with an average low of 62°. 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.