S
M
T
W
T
F
S
26
85°
64°
27
85°
64°
28
84°
65°
29
85°
65°
30
85°
64°
31
84°
64°
1
85°
63°
2
84°
64°
3
85°
65°
4
84°
64°
5
85°
65°
6
85°
65°
7
84°
64°
8
85°
64°
9
85°
65°
10
86°
64°
11
86°
65°
12
85°
65°
13
86°
64°
14
86°
65°
15
85°
65°
16
86°
66°
17
85°
65°
18
86°
66°
19
85°
64°
20
86°
65°
21
85°
65°
22
85°
64°
23
84°
66°
24
85°
66°
25
86°
65°
26
86°
66°
27
85°
65°
28
85°
65°
29
84°
64°
30
85°
65°
31
86°
64°
1
85°
66°
2
85°
66°
3
86°
64°
4
85°
65°
5
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Castañer
Castañer's August 2026 forecast shows daily high temperatures ranging from 84° to 86°, with overnight lows between 63° and 66°. The average high for August is 85° with an average low of 65°. 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 Castañer. See also: September | October | November.
