S
M
T
W
T
F
S
28
91°
73°
29
88°
71°
30
91°
67°
1
93°
64°
2
96°
68°
3
99°
71°
4
100°
73°
5
98°
77°
6
93°
76°
7
94°
73°
8
89°
74°
9
92°
76°
10
99°
76°
11
96°
72°
12
90°
69°
13
89°
67°
14
90°
70°
15
89°
71°
16
87°
69°
17
91°
71°
18
90°
70°
19
87°
72°
20
92°
73°
21
89°
71°
22
87°
69°
23
86°
69°
24
87°
72°
25
86°
72°
26
87°
73°
27
88°
74°
28
89°
74°
29
87°
73°
30
86°
74°
31
89°
74°
1
90°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grifton
Grifton's July 2026 forecast shows daily high temperatures ranging from 86° to 99°, with overnight lows between 67° and 77°. The average high for July is 90° with an average low of 72°. 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 Grifton. See also: August | September | October.