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