S
M
T
W
T
F
S
26
70°
56°
27
70°
55°
28
72°
52°
29
71°
51°
30
70°
51°
31
77°
60°
1
78°
55°
2
76°
53°
3
74°
56°
4
75°
60°
5
76°
60°
6
77°
59°
7
72°
57°
8
70°
59°
9
71°
57°
10
70°
54°
11
71°
53°
12
73°
52°
13
71°
54°
14
70°
53°
15
71°
55°
16
72°
53°
17
70°
51°
18
72°
53°
19
72°
57°
20
71°
55°
21
68°
54°
22
73°
53°
23
73°
54°
24
74°
56°
25
71°
54°
26
73°
54°
27
72°
56°
28
73°
57°
29
72°
53°
30
66°
50°
31
66°
50°
1
67°
49°
2
66°
47°
3
65°
47°
4
65°
51°
5
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Nieheim
Nieheim's August 2026 forecast shows daily high temperatures ranging from 65° to 78°, with overnight lows between 47° and 60°. The average high for August is 71° with an average low of 54°. 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 Nieheim. See also: September | October | November.