S
M
T
W
T
F
S
26
79°
63°
27
80°
63°
28
80°
62°
29
81°
64°
30
80°
62°
31
79°
63°
1
78°
62°
2
74°
62°
3
76°
60°
4
74°
61°
5
73°
62°
6
73°
60°
7
74°
55°
8
72°
62°
9
78°
55°
10
73°
57°
11
74°
62°
12
78°
57°
13
74°
56°
14
72°
54°
15
72°
59°
16
73°
57°
17
72°
54°
18
71°
58°
19
71°
56°
20
72°
53°
21
71°
54°
22
72°
57°
23
72°
60°
24
73°
54°
25
70°
53°
26
70°
56°
27
71°
60°
28
73°
60°
29
75°
59°
30
75°
59°
31
74°
58°
1
74°
55°
2
72°
52°
3
70°
54°
4
71°
53°
5
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kaarst
Kaarst's August 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 52° and 64°. The average high for August is 74° with an average low of 58°. 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 Kaarst. See also: September | October | November.