S
M
T
W
T
F
S
26
74°
61°
27
75°
60°
28
76°
62°
29
78°
62°
30
75°
61°
31
76°
62°
1
78°
61°
2
77°
62°
3
75°
62°
4
80°
61°
5
74°
58°
6
75°
61°
7
79°
61°
8
74°
55°
9
72°
54°
10
73°
56°
11
73°
60°
12
74°
60°
13
76°
61°
14
78°
61°
15
79°
60°
16
73°
57°
17
73°
52°
18
73°
52°
19
74°
59°
20
75°
58°
21
78°
59°
22
79°
55°
23
74°
52°
24
72°
51°
25
72°
55°
26
73°
51°
27
71°
50°
28
73°
52°
29
75°
56°
30
78°
55°
31
78°
57°
1
77°
57°
2
78°
55°
3
77°
48°
4
69°
46°
5
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Castile Town
Castile Town's August 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 46° and 62°. The average high for August is 75° with an average low of 57°. 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 Castile Town. See also: September | October | November.