S
M
T
W
T
F
S
28
84°
66°
29
90°
63°
30
88°
64°
1
90°
68°
2
99°
73°
3
99°
82°
4
97°
72°
5
84°
66°
6
66°
61°
7
68°
63°
8
84°
61°
9
86°
68°
10
88°
72°
11
82°
61°
12
83°
62°
13
85°
66°
14
93°
72°
15
94°
69°
16
92°
68°
17
91°
68°
18
84°
65°
19
80°
64°
20
84°
64°
21
82°
63°
22
83°
64°
23
82°
67°
24
86°
64°
25
80°
63°
26
80°
65°
27
81°
63°
28
82°
67°
29
82°
65°
30
79°
64°
31
79°
66°
1
80°
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 79° to 94°, with overnight lows between 61° and 72°. The average high for July is 84° with an average low of 65°. 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.