S
M
T
W
T
F
S
31
64°
39°
1
72°
45°
2
76°
47°
3
79°
53°
4
70°
46°
5
59°
43°
6
55°
42°
7
62°
44°
8
66°
45°
9
67°
48°
10
68°
49°
11
73°
48°
12
70°
49°
13
73°
50°
14
72°
46°
15
72°
49°
16
74°
49°
17
76°
51°
18
76°
50°
19
71°
44°
20
73°
48°
21
76°
51°
22
78°
52°
23
77°
49°
24
69°
45°
25
74°
50°
26
68°
47°
27
67°
47°
28
68°
46°
29
73°
48°
30
72°
49°
1
69°
48°
2
71°
50°
3
78°
53°
4
80°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Williams Lake
Williams Lake's June 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 42° and 53°. The average high for June is 71° with an average low of 48°. 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 Williams Lake. See also: July | August | September.
