S
M
T
W
T
F
S
30
81°
61°
31
81°
62°
1
82°
63°
2
81°
60°
3
80°
53°
4
73°
51°
5
72°
57°
6
74°
61°
7
80°
61°
8
80°
60°
9
78°
54°
10
75°
59°
11
78°
58°
12
78°
60°
13
79°
60°
14
78°
59°
15
78°
56°
16
77°
55°
17
72°
55°
18
76°
51°
19
70°
48°
20
68°
47°
21
65°
45°
22
66°
55°
23
68°
50°
24
66°
46°
25
64°
45°
26
65°
53°
27
71°
54°
28
72°
52°
29
71°
49°
30
69°
52°
1
63°
49°
2
69°
44°
3
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bergen
Bergen's September 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 44° and 63°. The average high for September is 73° 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 September weather will actually feel in Bergen. See also: October | November | December.
