S
M
T
W
T
F
S
26
84°
68°
27
84°
68°
28
84°
66°
29
83°
71°
30
85°
72°
31
84°
66°
1
84°
71°
2
87°
73°
3
86°
66°
4
85°
65°
5
83°
66°
6
84°
65°
7
85°
67°
8
82°
65°
9
82°
70°
10
87°
69°
11
83°
66°
12
86°
70°
13
88°
71°
14
83°
71°
15
84°
70°
16
88°
64°
17
87°
64°
18
81°
65°
19
81°
67°
20
80°
64°
21
81°
63°
22
82°
68°
23
81°
69°
24
85°
70°
25
88°
69°
26
87°
61°
27
84°
61°
28
78°
60°
29
79°
62°
30
79°
64°
31
82°
67°
1
84°
68°
2
85°
66°
3
84°
62°
4
84°
67°
5
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bergen
Bergen's August 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 60° and 73°. The average high for August is 84° with an average low of 67°. 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 Bergen. See also: September | October | November.