S
M
T
W
T
F
S
28
71°
55°
29
72°
53°
30
74°
63°
1
68°
49°
2
69°
52°
3
71°
56°
4
68°
56°
5
70°
53°
6
69°
52°
7
70°
56°
8
73°
57°
9
70°
54°
10
70°
53°
11
71°
57°
12
70°
58°
13
71°
54°
14
70°
52°
15
71°
57°
16
75°
58°
17
72°
57°
18
73°
54°
19
71°
53°
20
73°
59°
21
74°
59°
22
74°
58°
23
71°
58°
24
72°
57°
25
74°
56°
26
77°
57°
27
76°
58°
28
72°
58°
29
73°
54°
30
74°
58°
31
76°
53°
1
78°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grand Falls
Grand Falls's July 2026 forecast shows daily high temperatures ranging from 68° to 78°, with overnight lows between 49° and 63°. The average high for July is 72° with an average low of 56°. 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 Grand Falls. See also: August | September | October.
