S
M
T
W
T
F
S
30
67°
63°
31
65°
61°
1
66°
61°
2
67°
60°
3
67°
61°
4
69°
63°
5
65°
62°
6
67°
59°
7
78°
61°
8
66°
60°
9
63°
58°
10
63°
58°
11
65°
57°
12
68°
59°
13
65°
61°
14
68°
58°
15
69°
63°
16
64°
58°
17
63°
57°
18
62°
59°
19
66°
59°
20
63°
61°
21
62°
60°
22
63°
59°
23
64°
58°
24
59°
57°
25
66°
54°
26
66°
49°
27
70°
59°
28
67°
57°
29
76°
61°
30
79°
62°
1
68°
56°
2
65°
53°
3
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dokkum
Dokkum's September 2026 forecast shows daily high temperatures ranging from 65° to 79°, with overnight lows between 49° and 62°. The average high for September is 70° 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 September weather will actually feel in Dokkum. See also: October | November | December.