S
M
T
W
T
F
S
26
92°
71°
27
86°
68°
28
77°
63°
29
80°
57°
30
86°
56°
31
77°
62°
1
68°
66°
2
75°
66°
3
79°
60°
4
84°
61°
5
76°
66°
6
77°
63°
7
85°
65°
8
81°
61°
9
76°
58°
10
82°
69°
11
79°
68°
12
83°
66°
13
75°
64°
14
79°
64°
15
78°
69°
16
85°
67°
17
78°
62°
18
79°
60°
19
76°
59°
20
78°
54°
21
77°
55°
22
78°
59°
23
74°
55°
24
76°
53°
25
79°
62°
26
82°
62°
27
81°
56°
28
82°
60°
29
81°
70°
30
82°
71°
31
78°
62°
1
78°
62°
2
75°
64°
3
77°
60°
4
79°
64°
5
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Catherine
Lake Catherine's August 2026 forecast shows daily high temperatures ranging from 75° to 82°, with overnight lows between 53° and 71°. The average high for August is 79° with an average low of 62°. 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 Lake Catherine. See also: September | October | November.
