S
M
T
W
T
F
S
30
80°
53°
31
82°
49°
1
83°
51°
2
87°
56°
3
87°
51°
4
85°
48°
5
78°
52°
6
80°
49°
7
79°
46°
8
76°
47°
9
76°
46°
10
77°
47°
11
79°
47°
12
81°
46°
13
79°
52°
14
82°
53°
15
81°
45°
16
76°
42°
17
72°
41°
18
71°
41°
19
70°
42°
20
72°
43°
21
74°
50°
22
78°
48°
23
74°
49°
24
70°
47°
25
69°
43°
26
71°
39°
27
67°
38°
28
66°
40°
29
67°
40°
30
75°
47°
1
71°
45°
2
Hist. Avg.
70°
41°
3
Hist. Avg.
70°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Manti
Manti's September 2026 forecast shows daily high temperatures ranging from 66° to 87°, with overnight lows between 38° and 56°. The average high for September is 76° with an average low of 46°. 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 Manti. See also: October | November | December.
