S
M
T
W
T
F
S
28
71°
63°
29
82°
63°
30
N/A
1
84°
65°
2
86°
62°
3
85°
62°
4
84°
65°
5
80°
64°
6
78°
64°
7
74°
63°
8
75°
61°
9
74°
61°
10
74°
63°
11
75°
62°
12
74°
61°
13
71°
59°
14
74°
59°
15
72°
58°
16
72°
57°
17
71°
57°
18
73°
59°
19
76°
60°
20
76°
60°
21
75°
61°
22
74°
61°
23
74°
62°
24
73°
62°
25
72°
61°
26
74°
62°
27
73°
62°
28
72°
61°
29
72°
62°
30
73°
59°
31
72°
56°
1
71°
57°
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 71° to 86°, with overnight lows between 56° and 65°. The average high for July is 75° 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 July weather will actually feel in Sugar Grove. See also: August | September | October.