S
M
T
W
T
F
S
31
64°
58°
1
64°
57°
2
61°
56°
3
65°
56°
4
59°
54°
5
59°
53°
6
59°
52°
7
61°
52°
8
60°
46°
9
61°
45°
10
61°
48°
11
59°
53°
12
60°
54°
13
61°
53°
14
62°
54°
15
66°
53°
16
65°
53°
17
65°
52°
18
66°
54°
19
62°
56°
20
62°
56°
21
63°
54°
22
62°
53°
23
62°
56°
24
63°
56°
25
62°
55°
26
63°
53°
27
62°
52°
28
62°
53°
29
63°
56°
30
63°
56°
1
64°
55°
2
64°
56°
3
63°
54°
4
64°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Gunnislake
Gunnislake's June 2026 forecast shows daily high temperatures ranging from 59° to 66°, with overnight lows between 45° and 56°. The average high for June is 62° with an average low of 53°. 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 Gunnislake. See also: July | August | September.