S
M
T
W
T
F
S
28
83°
64°
29
88°
74°
30
96°
76°
1
99°
77°
2
98°
74°
3
93°
72°
4
92°
69°
5
88°
67°
6
86°
67°
7
84°
66°
8
83°
66°
9
86°
65°
10
87°
62°
11
80°
65°
12
82°
65°
13
78°
59°
14
77°
59°
15
77°
62°
16
79°
64°
17
78°
65°
18
83°
66°
19
78°
66°
20
80°
66°
21
82°
67°
22
82°
66°
23
85°
67°
24
84°
68°
25
85°
67°
26
86°
68°
27
85°
68°
28
84°
67°
29
85°
66°
30
80°
62°
31
77°
59°
1
77°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sylvan Lake
Sylvan Lake's July 2026 forecast shows daily high temperatures ranging from 77° to 99°, with overnight lows between 59° and 77°. The average high for July is 84° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Sylvan Lake. See also: August | September | October.
