S
M
T
W
T
F
S
30
71°
61°
31
70°
58°
1
70°
50°
2
72°
49°
3
73°
61°
4
68°
56°
5
65°
48°
6
70°
58°
7
77°
61°
8
66°
56°
9
63°
55°
10
64°
55°
11
65°
59°
12
65°
57°
13
65°
55°
14
64°
56°
15
66°
58°
16
64°
56°
17
64°
55°
18
65°
57°
19
65°
54°
20
64°
53°
21
66°
54°
22
66°
54°
23
65°
53°
24
67°
54°
25
66°
52°
26
63°
52°
27
61°
50°
28
60°
48°
29
61°
48°
30
61°
52°
1
62°
51°
2
61°
49°
3
62°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Warffum
Warffum's September 2026 forecast shows daily high temperatures ranging from 60° to 77°, with overnight lows between 48° and 61°. The average high for September is 65° 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 Warffum. See also: October | November | December.