S
M
T
W
T
F
S
26
82°
62°
27
84°
63°
28
80°
68°
29
80°
65°
30
84°
63°
31
87°
60°
1
84°
71°
2
71°
62°
3
81°
62°
4
82°
55°
5
85°
62°
6
84°
65°
7
80°
69°
8
86°
65°
9
82°
60°
10
85°
69°
11
81°
57°
12
76°
59°
13
78°
58°
14
74°
52°
15
73°
57°
16
74°
56°
17
75°
55°
18
76°
56°
19
75°
57°
20
77°
58°
21
75°
57°
22
74°
55°
23
74°
56°
24
75°
52°
25
74°
57°
26
77°
58°
27
77°
57°
28
76°
53°
29
68°
50°
30
67°
50°
31
67°
50°
1
68°
53°
2
70°
55°
3
72°
56°
4
73°
56°
5
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kettleby
Kettleby's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 50° and 59°. The average high for August is 74° 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 Kettleby. See also: September | October | November.