S
M
T
W
T
F
S
31
76°
47°
1
81°
61°
2
72°
50°
3
80°
49°
4
83°
51°
5
90°
65°
6
92°
68°
7
91°
71°
8
75°
56°
9
79°
52°
10
89°
71°
11
95°
74°
12
98°
72°
13
86°
70°
14
94°
64°
15
82°
66°
16
79°
62°
17
86°
63°
18
93°
75°
19
81°
65°
20
87°
60°
21
90°
62°
22
94°
71°
23
88°
65°
24
82°
64°
25
85°
61°
26
91°
74°
27
87°
74°
28
83°
73°
29
81°
70°
30
85°
61°
1
91°
73°
2
95°
75°
3
98°
78°
4
100°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Grafton
Grafton's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 Grafton. See also: July | August | September.
