S
M
T
W
T
F
S
26
70°
58°
27
71°
54°
28
73°
53°
29
73°
53°
30
74°
54°
31
73°
59°
1
75°
60°
2
77°
61°
3
78°
55°
4
73°
60°
5
76°
58°
6
75°
58°
7
75°
57°
8
74°
54°
9
72°
55°
10
70°
54°
11
71°
56°
12
70°
55°
13
71°
56°
14
70°
53°
15
70°
51°
16
71°
54°
17
71°
56°
18
73°
59°
19
71°
57°
20
69°
56°
21
69°
57°
22
70°
58°
23
68°
55°
24
69°
56°
25
68°
58°
26
72°
54°
27
73°
54°
28
72°
50°
29
67°
53°
30
67°
58°
31
73°
58°
1
74°
57°
2
74°
56°
3
73°
49°
4
68°
49°
5
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Merenberg
Merenberg's August 2026 forecast shows daily high temperatures ranging from 67° to 78°, with overnight lows between 49° and 61°. The average high for August is 72° 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 Merenberg. See also: September | October | November.