S
M
T
W
T
F
S
26
91°
68°
27
91°
68°
28
89°
67°
29
87°
69°
30
89°
68°
31
88°
69°
1
87°
69°
2
89°
68°
3
91°
69°
4
88°
68°
5
88°
69°
6
89°
67°
7
86°
69°
8
83°
68°
9
85°
68°
10
86°
63°
11
84°
64°
12
84°
64°
13
Hist. Avg.
N/A
14
Hist. Avg.
N/A
15
Hist. Avg.
N/A
16
Hist. Avg.
N/A
17
Hist. Avg.
N/A
18
Hist. Avg.
N/A
19
Hist. Avg.
N/A
20
Hist. Avg.
N/A
21
Hist. Avg.
N/A
22
Hist. Avg.
N/A
23
Hist. Avg.
N/A
24
Hist. Avg.
N/A
25
Hist. Avg.
N/A
26
Hist. Avg.
N/A
27
Hist. Avg.
N/A
28
Hist. Avg.
N/A
29
Hist. Avg.
N/A
30
Hist. Avg.
N/A
31
Hist. Avg.
N/A
1
Hist. Avg.
N/A
2
Hist. Avg.
N/A
3
Hist. Avg.
N/A
4
Hist. Avg.
N/A
5
Hist. Avg.
N/A
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in El Monte
El Monte's August 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 63° and 69°. The average high for August is 88° with an average low of 68°. 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 El Monte. See also: September | October | November.
