S
M
T
W
T
F
S
31
76°
62°
1
81°
61°
2
89°
59°
3
74°
56°
4
79°
53°
5
76°
54°
6
84°
64°
7
89°
65°
8
83°
63°
9
83°
63°
10
84°
63°
11
83°
59°
12
76°
56°
13
75°
53°
14
77°
56°
15
74°
52°
16
67°
47°
17
76°
57°
18
73°
55°
19
72°
58°
20
76°
52°
21
70°
50°
22
72°
59°
23
79°
61°
24
80°
55°
25
72°
51°
26
72°
52°
27
73°
59°
28
73°
60°
29
74°
61°
30
75°
60°
1
76°
61°
2
78°
62°
3
81°
62°
4
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Grand Forks
Grand Forks's June 2026 forecast shows daily high temperatures ranging from 67° to 89°, with overnight lows between 47° and 65°. The average high for June is 77° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Grand Forks. See also: July | August | September.
