S
M
T
W
T
F
S
26
85°
61°
27
75°
60°
28
84°
53°
29
95°
59°
30
99°
66°
31
94°
63°
1
80°
65°
2
N/A
3
96°
64°
4
98°
67°
5
92°
62°
6
85°
56°
7
80°
53°
8
80°
53°
9
81°
55°
10
82°
54°
11
83°
54°
12
83°
54°
13
84°
58°
14
85°
59°
15
78°
60°
16
77°
59°
17
75°
60°
18
76°
57°
19
71°
54°
20
70°
52°
21
69°
52°
22
69°
51°
23
70°
51°
24
69°
52°
25
74°
55°
26
77°
58°
27
76°
57°
28
75°
53°
29
73°
52°
30
74°
51°
31
74°
50°
1
73°
56°
2
75°
55°
3
69°
51°
4
68°
52°
5
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Bastheim
Bastheim's August 2026 forecast shows daily high temperatures ranging from 65° to 98°, with overnight lows between 50° and 67°. The average high for August is 77° 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 Bastheim. See also: September | October | November.