S
M
T
W
T
F
S
31
55°
40°
1
48°
40°
2
47°
42°
3
63°
44°
4
67°
46°
5
68°
42°
6
62°
38°
7
61°
39°
8
68°
44°
9
72°
47°
10
66°
44°
11
62°
45°
12
66°
46°
13
67°
47°
14
72°
48°
15
67°
44°
16
71°
49°
17
71°
48°
18
72°
49°
19
71°
49°
20
69°
48°
21
72°
50°
22
72°
50°
23
74°
51°
24
71°
50°
25
68°
50°
26
73°
51°
27
73°
49°
28
66°
50°
29
66°
51°
30
74°
50°
1
73°
50°
2
68°
51°
3
74°
52°
4
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sylvan Lake
Sylvan Lake's June 2026 forecast shows daily high temperatures ranging from 47° to 76°, with overnight lows between 38° and 53°. The average high for June is 69° with an average low of 47°. 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 Sylvan Lake. See also: July | August | September.
