S
M
T
W
T
F
S
26
81°
60°
27
78°
59°
28
74°
60°
29
76°
60°
30
79°
61°
31
78°
57°
1
79°
60°
2
80°
62°
3
75°
62°
4
73°
60°
5
73°
60°
6
74°
58°
7
76°
58°
8
79°
60°
9
80°
61°
10
75°
56°
11
76°
55°
12
79°
61°
13
80°
62°
14
80°
62°
15
81°
63°
16
81°
63°
17
80°
62°
18
79°
61°
19
76°
61°
20
78°
60°
21
79°
61°
22
79°
61°
23
77°
59°
24
73°
54°
25
72°
54°
26
71°
55°
27
71°
60°
28
72°
54°
29
71°
55°
30
70°
57°
31
70°
57°
1
74°
51°
2
70°
50°
3
69°
55°
4
69°
49°
5
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sembach
Sembach's August 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 49° and 63°. The average high for August is 76° 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 Sembach. See also: September | October | November.