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