S
M
T
W
T
F
S
30
91°
68°
31
91°
69°
1
90°
68°
2
91°
69°
3
91°
68°
4
90°
67°
5
90°
68°
6
89°
68°
7
90°
67°
8
89°
66°
9
88°
66°
10
87°
65°
11
88°
67°
12
89°
67°
13
89°
64°
14
77°
60°
15
76°
64°
16
83°
63°
17
87°
57°
18
84°
50°
19
75°
51°
20
77°
53°
21
79°
56°
22
82°
58°
23
83°
58°
24
82°
58°
25
81°
57°
26
81°
57°
27
82°
48°
28
73°
46°
29
71°
50°
30
74°
55°
1
79°
56°
2
80°
56°
3
81°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Tightwad
Tightwad's September 2026 forecast shows daily high temperatures ranging from 71° to 91°, with overnight lows between 46° and 69°. The average high for September is 84° with an average low of 60°. 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 Tightwad. See also: October | November | December.
