S
M
T
W
T
F
S
28
79°
61°
29
82°
59°
30
80°
61°
1
82°
63°
2
88°
57°
3
93°
58°
4
94°
60°
5
93°
63°
6
96°
63°
7
98°
63°
8
102°
64°
9
99°
62°
10
95°
63°
11
93°
64°
12
92°
67°
13
94°
71°
14
101°
70°
15
105°
70°
16
100°
65°
17
95°
64°
18
94°
63°
19
95°
66°
20
94°
65°
21
98°
69°
22
97°
70°
23
97°
69°
24
99°
68°
25
100°
70°
26
98°
67°
27
99°
64°
28
98°
66°
29
98°
66°
30
96°
63°
31
94°
62°
1
96°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Canyon Lake
Canyon Lake's July 2026 forecast shows daily high temperatures ranging from 94° to 105°, with overnight lows between 62° and 70°. The average high for July is 98° 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 Canyon Lake. See also: August | September | October.