S
M
T
W
T
F
S
30
79°
59°
31
80°
58°
1
81°
56°
2
77°
55°
3
78°
55°
4
78°
58°
5
79°
61°
6
78°
59°
7
81°
55°
8
83°
59°
9
83°
64°
10
82°
63°
11
83°
61°
12
84°
52°
13
78°
58°
14
75°
55°
15
78°
58°
16
74°
58°
17
76°
52°
18
74°
55°
19
75°
58°
20
78°
50°
21
77°
49°
22
70°
47°
23
73°
59°
24
78°
59°
25
Hist. Avg.
77°
51°
26
Hist. Avg.
76°
50°
27
Hist. Avg.
76°
50°
28
Hist. Avg.
76°
50°
29
Hist. Avg.
75°
49°
30
Hist. Avg.
75°
49°
1
Hist. Avg.
74°
48°
2
Hist. Avg.
74°
48°
3
Hist. Avg.
74°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Agency
Agency's September 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 47° and 64°. The average high for September is 78° with an average low of 57°. 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 Agency. See also: October | November | December.