S
M
T
W
T
F
S
28
73°
51°
29
76°
52°
30
76°
50°
1
74°
53°
2
76°
54°
3
77°
54°
4
77°
53°
5
76°
47°
6
69°
46°
7
70°
46°
8
74°
53°
9
76°
51°
10
72°
53°
11
75°
54°
12
74°
52°
13
74°
54°
14
76°
50°
15
74°
51°
16
74°
53°
17
73°
54°
18
75°
52°
19
75°
54°
20
78°
52°
21
77°
54°
22
78°
54°
23
75°
47°
24
72°
53°
25
76°
54°
26
78°
51°
27
76°
52°
28
77°
54°
29
77°
54°
30
78°
56°
31
78°
54°
1
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Castor
Castor's July 2026 forecast shows daily high temperatures ranging from 69° to 78°, with overnight lows between 46° and 56°. The average high for July is 75° with an average low of 52°. 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 Castor. See also: August | September | October.
