S
M
T
W
T
F
S
28
84°
69°
29
91°
69°
30
91°
72°
1
97°
73°
2
100°
72°
3
99°
73°
4
98°
74°
5
93°
69°
6
92°
70°
7
90°
68°
8
91°
69°
9
93°
70°
10
96°
74°
11
91°
72°
12
85°
66°
13
87°
69°
14
90°
70°
15
89°
67°
16
88°
68°
17
89°
69°
18
91°
68°
19
89°
71°
20
90°
70°
21
89°
69°
22
88°
69°
23
87°
70°
24
88°
71°
25
84°
70°
26
84°
69°
27
87°
70°
28
88°
70°
29
83°
69°
30
84°
70°
31
89°
71°
1
88°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Granite Falls
Granite Falls's July 2026 forecast shows daily high temperatures ranging from 83° to 96°, with overnight lows between 66° and 74°. The average high for July is 89° with an average low of 70°. 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 Granite Falls. See also: August | September | October.