S
M
T
W
T
F
S
30
76°
53°
31
77°
50°
1
76°
51°
2
75°
50°
3
76°
48°
4
77°
52°
5
75°
50°
6
77°
49°
7
77°
53°
8
72°
48°
9
71°
50°
10
72°
51°
11
76°
45°
12
75°
45°
13
70°
46°
14
70°
45°
15
71°
45°
16
70°
46°
17
71°
48°
18
70°
45°
19
69°
46°
20
72°
50°
21
71°
46°
22
76°
46°
23
72°
47°
24
68°
45°
25
Hist. Avg.
66°
50°
26
Hist. Avg.
66°
50°
27
Hist. Avg.
66°
50°
28
Hist. Avg.
66°
50°
29
Hist. Avg.
66°
49°
30
Hist. Avg.
65°
49°
1
Hist. Avg.
65°
49°
2
Hist. Avg.
65°
49°
3
Hist. Avg.
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Norway
Norway's September 2026 forecast shows daily high temperatures ranging from 68° to 77°, with overnight lows between 45° and 53°. The average high for September is 73° with an average low of 48°. 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 Norway. See also: October | November | December.
