S
M
T
W
T
F
S
28
82°
65°
29
90°
70°
30
95°
74°
1
97°
77°
2
95°
77°
3
97°
72°
4
93°
70°
5
87°
70°
6
88°
70°
7
88°
71°
8
85°
68°
9
88°
69°
10
79°
64°
11
82°
60°
12
84°
61°
13
83°
63°
14
88°
66°
15
89°
67°
16
83°
62°
17
81°
60°
18
80°
64°
19
79°
62°
20
79°
60°
21
78°
61°
22
76°
57°
23
77°
58°
24
85°
66°
25
85°
66°
26
84°
65°
27
86°
66°
28
84°
65°
29
80°
65°
30
77°
64°
31
78°
63°
1
77°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Guilford
Guilford's July 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 57° and 69°. 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 Guilford. See also: August | September | October.