S
M
T
W
T
F
S
26
93°
81°
27
88°
77°
28
92°
80°
29
88°
82°
30
87°
75°
31
89°
81°
1
88°
77°
2
83°
75°
3
82°
75°
4
90°
75°
5
87°
76°
6
94°
74°
7
92°
73°
8
91°
78°
9
92°
77°
10
93°
78°
11
93°
80°
12
93°
79°
13
92°
81°
14
92°
77°
15
93°
77°
16
93°
80°
17
93°
81°
18
93°
80°
19
97°
79°
20
89°
76°
21
92°
79°
22
91°
81°
23
88°
74°
24
90°
76°
25
90°
75°
26
91°
76°
27
91°
75°
28
92°
74°
29
92°
76°
30
91°
75°
31
92°
76°
1
91°
75°
2
90°
76°
3
91°
77°
4
92°
76°
5
90°
75°
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 90° to 92°, with overnight lows between 74° and 77°. The average high for August is 91° with an average low of 76°. 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.