S
M
T
W
T
F
S
28
81°
64°
29
91°
71°
30
91°
77°
1
92°
76°
2
93°
72°
3
94°
69°
4
85°
69°
5
82°
69°
6
80°
67°
7
83°
61°
8
84°
63°
9
85°
68°
10
85°
67°
11
82°
67°
12
84°
63°
13
87°
64°
14
93°
69°
15
95°
67°
16
94°
69°
17
89°
73°
18
85°
65°
19
83°
64°
20
82°
63°
21
79°
59°
22
80°
60°
23
81°
63°
24
83°
63°
25
84°
65°
26
85°
62°
27
84°
66°
28
82°
61°
29
78°
59°
30
78°
59°
31
79°
63°
1
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Simonton Lake
Simonton Lake's July 2026 forecast shows daily high temperatures ranging from 78° to 95°, with overnight lows between 59° and 73°. The average high for July is 84° with an average low of 64°. 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 Simonton Lake. See also: August | September | October.