S
M
T
W
T
F
S
26
69°
57°
27
71°
54°
28
80°
59°
29
90°
64°
30
95°
64°
31
82°
61°
1
78°
60°
2
81°
57°
3
79°
59°
4
81°
57°
5
80°
58°
6
77°
56°
7
75°
58°
8
76°
58°
9
75°
57°
10
75°
58°
11
69°
56°
12
69°
53°
13
70°
53°
14
73°
55°
15
73°
55°
16
72°
56°
17
75°
57°
18
76°
58°
19
77°
58°
20
75°
57°
21
74°
56°
22
73°
56°
23
75°
57°
24
74°
56°
25
73°
55°
26
72°
55°
27
73°
56°
28
72°
56°
29
68°
55°
30
70°
52°
31
72°
55°
1
72°
54°
2
71°
55°
3
71°
51°
4
65°
51°
5
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oldenburg
Oldenburg's August 2026 forecast shows daily high temperatures ranging from 64° to 95°, with overnight lows between 50° and 64°. The average high for August is 75° with an average low of 56°. 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 Oldenburg. See also: September | October | November.