S
M
T
W
T
F
S
28
76°
60°
29
85°
59°
30
85°
62°
1
87°
65°
2
89°
63°
3
92°
62°
4
96°
66°
5
92°
72°
6
94°
71°
7
96°
69°
8
91°
68°
9
94°
68°
10
99°
73°
11
99°
74°
12
100°
72°
13
94°
66°
14
101°
71°
15
102°
72°
16
104°
72°
17
100°
72°
18
99°
72°
19
102°
71°
20
103°
70°
21
104°
71°
22
103°
71°
23
104°
72°
24
99°
66°
25
97°
68°
26
100°
69°
27
101°
70°
28
100°
69°
29
101°
69°
30
100°
67°
31
97°
65°
1
97°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lake Isabella
Lake Isabella's July 2026 forecast shows daily high temperatures ranging from 94° to 104°, with overnight lows between 65° and 74°. The average high for July is 100° with an average low of 70°. 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 Lake Isabella. See also: August | September | October.
