S
M
T
W
T
F
S
31
82°
50°
1
82°
48°
2
88°
52°
3
77°
63°
4
72°
59°
5
64°
50°
6
64°
50°
7
64°
48°
8
68°
48°
9
63°
54°
10
66°
52°
11
73°
52°
12
84°
54°
13
90°
52°
14
95°
55°
15
90°
70°
16
84°
66°
17
81°
61°
18
90°
57°
19
91°
54°
20
84°
66°
21
83°
56°
22
91°
57°
23
89°
61°
24
92°
60°
25
87°
60°
26
74°
55°
27
74°
57°
28
71°
59°
29
82°
58°
30
85°
58°
1
88°
59°
2
87°
58°
3
85°
59°
4
94°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lillooet
Lillooet's June 2026 forecast shows daily high temperatures ranging from 71° to 94°, with overnight lows between 55° and 63°. The average high for June is 84° with an average low of 59°. 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 Lillooet. See also: July | August | September.