S
M
T
W
T
F
S
26
77°
61°
27
77°
61°
28
78°
60°
29
77°
61°
30
77°
61°
31
76°
60°
1
77°
61°
2
77°
61°
3
76°
58°
4
70°
54°
5
75°
60°
6
76°
60°
7
77°
61°
8
76°
60°
9
75°
60°
10
69°
53°
11
70°
53°
12
72°
57°
13
71°
53°
14
68°
51°
15
68°
51°
16
69°
50°
17
68°
53°
18
68°
51°
19
69°
54°
20
69°
55°
21
70°
51°
22
69°
52°
23
68°
51°
24
67°
55°
25
71°
58°
26
72°
51°
27
66°
49°
28
66°
50°
29
67°
54°
30
72°
52°
31
73°
54°
1
73°
54°
2
72°
53°
3
71°
56°
4
71°
55°
5
64°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jengen
Jengen's August 2026 forecast shows daily high temperatures ranging from 64° 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 Jengen. See also: September | October | November.