S
M
T
W
T
F
S
28
82°
66°
29
83°
65°
30
83°
65°
1
82°
66°
2
83°
65°
3
82°
64°
4
82°
66°
5
83°
66°
6
82°
65°
7
83°
65°
8
82°
64°
9
82°
65°
10
83°
66°
11
84°
65°
12
83°
64°
13
83°
65°
14
82°
64°
15
82°
65°
16
83°
64°
17
82°
64°
18
82°
66°
19
83°
66°
20
83°
65°
21
84°
65°
22
82°
64°
23
84°
66°
24
84°
66°
25
82°
65°
26
82°
65°
27
84°
64°
28
85°
63°
29
84°
65°
30
85°
64°
31
84°
65°
1
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Castañer
Castañer's July 2026 forecast shows daily high temperatures ranging from 82° to 85°, with overnight lows between 63° and 66°. The average high for July is 83° 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 July weather will actually feel in Castañer. See also: August | September | October.