S
M
T
W
T
F
S
30
87°
66°
31
84°
61°
1
82°
60°
2
82°
60°
3
83°
66°
4
85°
66°
5
87°
62°
6
81°
63°
7
82°
65°
8
85°
63°
9
80°
58°
10
80°
60°
11
83°
57°
12
79°
56°
13
77°
57°
14
76°
56°
15
77°
57°
16
78°
56°
17
82°
60°
18
83°
61°
19
83°
62°
20
Hist. Avg.
80°
55°
21
Hist. Avg.
80°
54°
22
Hist. Avg.
79°
54°
23
Hist. Avg.
79°
54°
24
Hist. Avg.
79°
53°
25
Hist. Avg.
78°
53°
26
Hist. Avg.
78°
52°
27
Hist. Avg.
78°
52°
28
Hist. Avg.
77°
52°
29
Hist. Avg.
77°
51°
30
Hist. Avg.
77°
51°
1
Hist. Avg.
76°
50°
2
Hist. Avg.
76°
50°
3
Hist. Avg.
76°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Yale
Yale's September 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 56° and 66°. The average high for September is 82° with an average low of 61°. 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 Yale. See also: October | November | December.
