S
M
T
W
T
F
S
26
93°
73°
27
94°
74°
28
93°
74°
29
94°
75°
30
94°
74°
31
95°
75°
1
94°
74°
2
95°
75°
3
95°
75°
4
94°
74°
5
95°
75°
6
96°
74°
7
94°
72°
8
92°
72°
9
92°
71°
10
94°
74°
11
95°
74°
12
95°
73°
13
94°
74°
14
94°
73°
15
93°
72°
16
90°
71°
17
91°
69°
18
90°
69°
19
89°
68°
20
86°
69°
21
87°
66°
22
84°
61°
23
83°
60°
24
82°
59°
25
82°
60°
26
81°
59°
27
82°
59°
28
82°
63°
29
85°
64°
30
88°
66°
31
89°
66°
1
89°
65°
2
90°
66°
3
90°
65°
4
89°
66°
5
89°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Topeka
North Topeka's August 2026 forecast shows daily high temperatures ranging from 81° to 96°, with overnight lows between 59° and 75°. The average high for August is 90° with an average low of 69°. 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 North Topeka. See also: September | October | November.