S
M
T
W
T
F
S
26
101°
72°
27
100°
71°
28
103°
68°
29
99°
64°
30
101°
63°
31
106°
67°
1
106°
71°
2
105°
71°
3
102°
67°
4
97°
67°
5
97°
66°
6
100°
66°
7
102°
71°
8
106°
71°
9
104°
72°
10
100°
74°
11
98°
70°
12
90°
66°
13
89°
66°
14
90°
65°
15
92°
64°
16
98°
65°
17
100°
67°
18
104°
69°
19
107°
69°
20
103°
72°
21
104°
75°
22
104°
72°
23
106°
72°
24
108°
71°
25
107°
73°
26
108°
75°
27
104°
79°
28
105°
76°
29
99°
76°
30
96°
69°
31
92°
64°
1
89°
61°
2
89°
59°
3
85°
59°
4
87°
58°
5
94°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Elsinore
Lake Elsinore's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Lake Elsinore. See also: September | October | November.
