S
M
T
W
T
F
S
26
66°
57°
27
68°
55°
28
77°
59°
29
86°
64°
30
89°
65°
31
82°
62°
1
85°
63°
2
86°
64°
3
84°
63°
4
79°
59°
5
78°
59°
6
75°
58°
7
72°
60°
8
76°
60°
9
75°
59°
10
72°
59°
11
69°
58°
12
69°
57°
13
70°
57°
14
71°
56°
15
69°
55°
16
71°
56°
17
74°
58°
18
75°
59°
19
77°
59°
20
75°
58°
21
74°
58°
22
73°
57°
23
75°
58°
24
75°
57°
25
73°
56°
26
72°
55°
27
72°
57°
28
71°
57°
29
67°
56°
30
70°
53°
31
71°
57°
1
72°
56°
2
70°
56°
3
71°
54°
4
65°
53°
5
64°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Marienthal
Marienthal's August 2026 forecast shows daily high temperatures ranging from 64° to 89°, with overnight lows between 52° and 65°. 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 Marienthal. See also: September | October | November.
