S
M
T
W
T
F
S
30
89°
62°
31
87°
62°
1
88°
61°
2
83°
61°
3
88°
62°
4
90°
62°
5
82°
58°
6
83°
55°
7
Hist. Avg.
86°
59°
8
Hist. Avg.
86°
58°
9
Hist. Avg.
85°
58°
10
Hist. Avg.
85°
58°
11
Hist. Avg.
84°
57°
12
Hist. Avg.
84°
57°
13
Hist. Avg.
84°
56°
14
Hist. Avg.
83°
56°
15
Hist. Avg.
83°
56°
16
Hist. Avg.
83°
55°
17
Hist. Avg.
82°
55°
18
Hist. Avg.
82°
54°
19
Hist. Avg.
82°
54°
20
Hist. Avg.
81°
54°
21
Hist. Avg.
81°
53°
22
Hist. Avg.
80°
53°
23
Hist. Avg.
80°
52°
24
Hist. Avg.
80°
52°
25
Hist. Avg.
79°
51°
26
Hist. Avg.
79°
51°
27
Hist. Avg.
78°
51°
28
Hist. Avg.
78°
50°
29
Hist. Avg.
78°
50°
30
Hist. Avg.
77°
49°
1
Hist. Avg.
77°
49°
2
Hist. Avg.
77°
49°
3
Hist. Avg.
76°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Happy
Happy's September 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 55° and 62°. The average high for September is 86° 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 Happy. See also: October | November | December.
