S
M
T
W
T
F
S
26
94°
70°
27
97°
68°
28
98°
59°
29
99°
52°
30
99°
49°
31
105°
60°
1
97°
67°
2
95°
66°
3
96°
61°
4
94°
57°
5
92°
62°
6
87°
62°
7
88°
61°
8
87°
62°
9
86°
60°
10
84°
62°
11
83°
60°
12
82°
61°
13
82°
58°
14
87°
57°
15
85°
59°
16
86°
59°
17
83°
56°
18
84°
57°
19
86°
60°
20
87°
58°
21
87°
59°
22
89°
59°
23
89°
60°
24
88°
60°
25
89°
59°
26
88°
59°
27
88°
58°
28
87°
60°
29
87°
60°
30
88°
59°
31
88°
59°
1
87°
58°
2
88°
58°
3
84°
57°
4
83°
58°
5
83°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Descanso Junction
Descanso Junction's August 2026 forecast shows daily high temperatures ranging from 82° to 97°, with overnight lows between 56° and 67°. The average high for August is 87° with an average low of 60°. 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 Descanso Junction. See also: September | October | November.
