S
M
T
W
T
F
S
26
85°
64°
27
83°
68°
28
79°
69°
29
80°
69°
30
74°
66°
31
85°
67°
1
86°
72°
2
83°
75°
3
80°
71°
4
84°
66°
5
83°
70°
6
88°
75°
7
91°
72°
8
87°
71°
9
88°
75°
10
91°
74°
11
90°
74°
12
85°
74°
13
88°
71°
14
85°
64°
15
82°
65°
16
82°
65°
17
81°
67°
18
82°
65°
19
83°
68°
20
85°
67°
21
85°
69°
22
88°
67°
23
84°
66°
24
79°
63°
25
83°
66°
26
85°
67°
27
86°
70°
28
87°
67°
29
85°
62°
30
78°
61°
31
78°
61°
1
79°
63°
2
78°
63°
3
78°
62°
4
79°
67°
5
77°
67°
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 77° to 91°, with overnight lows between 61° and 74°. The average high for August is 83° with an average low of 66°. 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.