S
M
T
W
T
F
S
26
84°
60°
27
87°
64°
28
80°
66°
29
68°
64°
30
77°
64°
31
82°
61°
1
87°
61°
2
83°
71°
3
83°
66°
4
85°
58°
5
85°
62°
6
88°
67°
7
89°
68°
8
86°
70°
9
84°
60°
10
83°
57°
11
84°
66°
12
83°
62°
13
83°
65°
14
81°
59°
15
80°
57°
16
81°
53°
17
82°
66°
18
83°
64°
19
84°
58°
20
78°
56°
21
80°
56°
22
80°
56°
23
81°
61°
24
77°
58°
25
67°
56°
26
74°
58°
27
76°
63°
28
75°
54°
29
74°
55°
30
72°
59°
31
76°
59°
1
69°
54°
2
69°
53°
3
67°
54°
4
70°
52°
5
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Berne
Berne's August 2026 forecast shows daily high temperatures ranging from 67° to 76°, with overnight lows between 52° and 63°. The average high for August is 72° 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 Berne. See also: September | October | November.
