S
M
T
W
T
F
S
26
74°
55°
27
77°
53°
28
79°
52°
29
79°
53°
30
80°
52°
31
81°
52°
1
82°
57°
2
83°
59°
3
83°
56°
4
80°
53°
5
81°
58°
6
83°
58°
7
82°
60°
8
83°
55°
9
77°
54°
10
76°
52°
11
77°
58°
12
81°
59°
13
84°
53°
14
75°
52°
15
75°
50°
16
76°
50°
17
75°
56°
18
76°
56°
19
75°
54°
20
77°
52°
21
76°
53°
22
75°
52°
23
75°
55°
24
74°
58°
25
78°
59°
26
80°
58°
27
79°
57°
28
79°
50°
29
72°
51°
30
72°
54°
31
79°
56°
1
79°
56°
2
78°
55°
3
79°
47°
4
74°
46°
5
73°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Münster
Münster's August 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 46° and 60°. The average high for August is 78° 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 Münster. See also: September | October | November.