S
M
T
W
T
F
S
26
74°
55°
27
76°
56°
28
77°
57°
29
72°
59°
30
71°
56°
31
76°
59°
1
76°
59°
2
77°
60°
3
77°
60°
4
76°
59°
5
77°
60°
6
78°
60°
7
79°
59°
8
78°
59°
9
69°
56°
10
68°
57°
11
69°
55°
12
68°
57°
13
69°
56°
14
72°
58°
15
73°
57°
16
70°
56°
17
69°
49°
18
71°
50°
19
74°
51°
20
75°
52°
21
76°
51°
22
75°
56°
23
77°
57°
24
71°
59°
25
76°
53°
26
69°
48°
27
67°
49°
28
67°
54°
29
68°
55°
30
65°
49°
31
67°
57°
1
72°
58°
2
75°
51°
3
77°
56°
4
75°
48°
5
66°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cathcart
Cathcart's August 2026 forecast shows daily high temperatures ranging from 65° to 79°, with overnight lows between 48° and 60°. The average high for August is 73° with an average low of 55°. 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 Cathcart. See also: September | October | November.
