S
M
T
W
T
F
S
30
82°
67°
31
78°
65°
1
83°
61°
2
90°
67°
3
90°
66°
4
91°
72°
5
92°
69°
6
80°
67°
7
87°
64°
8
92°
68°
9
93°
67°
10
96°
67°
11
90°
69°
12
92°
68°
13
90°
72°
14
92°
71°
15
N/A
16
80°
60°
17
82°
59°
18
84°
54°
19
83°
54°
20
84°
56°
21
81°
55°
22
81°
59°
23
84°
58°
24
78°
57°
25
79°
55°
26
82°
57°
27
82°
54°
28
81°
52°
29
80°
49°
30
82°
54°
1
83°
53°
2
81°
54°
3
80°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Tuba City
Tuba City's September 2026 forecast shows daily high temperatures ranging from 78° to 84°, with overnight lows between 49° and 60°. The average high for September is 82° with an average low of 55°. 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 Tuba City. See also: October | November | December.