S
M
T
W
T
F
S
30
80°
48°
31
81°
46°
1
80°
49°
2
78°
52°
3
78°
49°
4
76°
45°
5
75°
45°
6
76°
41°
7
74°
40°
8
75°
41°
9
75°
41°
10
77°
43°
11
78°
47°
12
73°
39°
13
75°
44°
14
78°
50°
15
Hist. Avg.
79°
47°
16
Hist. Avg.
79°
47°
17
Hist. Avg.
78°
46°
18
Hist. Avg.
78°
46°
19
Hist. Avg.
78°
46°
20
Hist. Avg.
77°
46°
21
Hist. Avg.
77°
45°
22
Hist. Avg.
76°
45°
23
Hist. Avg.
76°
44°
24
Hist. Avg.
75°
44°
25
Hist. Avg.
75°
44°
26
Hist. Avg.
74°
44°
27
Hist. Avg.
74°
43°
28
Hist. Avg.
73°
43°
29
Hist. Avg.
73°
42°
30
Hist. Avg.
72°
42°
1
Hist. Avg.
72°
42°
2
Hist. Avg.
71°
42°
3
Hist. Avg.
70°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Odessa
Odessa's September 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 39° and 52°. The average high for September is 77° with an average low of 45°. 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 Odessa. See also: October | November | December.
