S
M
T
W
T
F
S
28
66°
54°
29
63°
53°
30
62°
53°
1
66°
52°
2
64°
51°
3
70°
55°
4
68°
50°
5
72°
51°
6
79°
52°
7
76°
57°
8
65°
52°
9
69°
53°
10
67°
52°
11
67°
53°
12
69°
56°
13
71°
56°
14
72°
55°
15
74°
57°
16
77°
58°
17
73°
55°
18
71°
56°
19
76°
59°
20
71°
54°
21
73°
55°
22
76°
57°
23
77°
59°
24
78°
59°
25
77°
56°
26
74°
55°
27
76°
56°
28
77°
57°
29
72°
59°
30
71°
56°
31
76°
59°
1
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cathcart
Cathcart's July 2026 forecast shows daily high temperatures ranging from 65° to 79°, with overnight lows between 50° and 59°. The average high for July is 73° with an average low of 56°. 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 Cathcart. See also: August | September | October.