S
M
T
W
T
F
S
28
81°
63°
29
83°
64°
30
80°
60°
1
84°
58°
2
85°
63°
3
86°
64°
4
83°
64°
5
88°
65°
6
91°
61°
7
85°
61°
8
85°
64°
9
86°
63°
10
83°
61°
11
82°
62°
12
83°
62°
13
83°
61°
14
91°
66°
15
80°
60°
16
83°
62°
17
75°
61°
18
83°
62°
19
82°
62°
20
83°
61°
21
84°
63°
22
83°
62°
23
82°
62°
24
83°
63°
25
81°
62°
26
83°
62°
27
84°
63°
28
84°
62°
29
81°
62°
30
77°
61°
31
76°
59°
1
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grand Forks
Grand Forks's July 2026 forecast shows daily high temperatures ranging from 75° to 91°, with overnight lows between 58° and 66°. The average high for July is 83° with an average low of 62°. 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 Forks. See also: August | September | October.
