S
M
T
W
T
F
S
28
82°
61°
29
79°
58°
30
78°
56°
1
78°
56°
2
79°
58°
3
80°
62°
4
85°
63°
5
81°
58°
6
79°
57°
7
80°
59°
8
81°
63°
9
83°
64°
10
86°
64°
11
85°
63°
12
84°
62°
13
88°
63°
14
87°
58°
15
83°
57°
16
82°
58°
17
83°
57°
18
82°
60°
19
82°
63°
20
83°
59°
21
87°
64°
22
87°
59°
23
81°
58°
24
84°
58°
25
86°
59°
26
86°
61°
27
85°
60°
28
87°
58°
29
82°
58°
30
81°
64°
31
83°
60°
1
86°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Belvidere
Belvidere's July 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 56° and 64°. The average high for July is 83° with an average low of 60°. 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 Belvidere. See also: August | September | October.
