S
M
T
W
T
F
S
26
95°
70°
27
88°
72°
28
90°
72°
29
91°
72°
30
84°
68°
31
75°
63°
1
81°
63°
2
82°
63°
3
86°
63°
4
70°
55°
5
79°
50°
6
84°
55°
7
75°
61°
8
81°
55°
9
81°
64°
10
81°
64°
11
84°
64°
12
81°
61°
13
77°
58°
14
76°
65°
15
74°
58°
16
74°
56°
17
76°
60°
18
81°
62°
19
81°
62°
20
82°
61°
21
79°
61°
22
82°
62°
23
78°
54°
24
78°
63°
25
79°
63°
26
83°
62°
27
82°
62°
28
78°
61°
29
72°
58°
30
71°
56°
31
71°
60°
1
72°
60°
2
75°
59°
3
77°
61°
4
78°
60°
5
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Odessa
Odessa's August 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 54° and 65°. The average high for August is 78° 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 August weather will actually feel in Odessa. See also: September | October | November.