S
M
T
W
T
F
S
30
79°
58°
31
80°
57°
1
82°
56°
2
78°
55°
3
77°
61°
4
81°
63°
5
84°
62°
6
83°
55°
7
77°
54°
8
76°
54°
9
79°
60°
10
77°
60°
11
78°
61°
12
75°
59°
13
77°
54°
14
74°
51°
15
72°
51°
16
73°
52°
17
73°
57°
18
77°
58°
19
80°
59°
20
81°
58°
21
76°
53°
22
78°
57°
23
73°
50°
24
79°
48°
25
70°
47°
26
70°
52°
27
70°
48°
28
Hist. Avg.
72°
50°
29
Hist. Avg.
72°
49°
30
Hist. Avg.
71°
49°
1
Hist. Avg.
71°
48°
2
Hist. Avg.
70°
48°
3
Hist. Avg.
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Convoy
Convoy's September 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 47° and 63°. The average high for September is 77° with an average low of 56°. 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 Convoy. See also: October | November | December.