S
M
T
W
T
F
S
26
94°
75°
27
95°
73°
28
91°
75°
29
88°
69°
30
87°
67°
31
89°
73°
1
68°
63°
2
81°
58°
3
84°
61°
4
87°
63°
5
91°
70°
6
86°
69°
7
89°
69°
8
90°
70°
9
95°
69°
10
91°
69°
11
94°
70°
12
92°
69°
13
93°
70°
14
86°
64°
15
83°
62°
16
83°
64°
17
91°
70°
18
91°
69°
19
90°
70°
20
92°
70°
21
91°
69°
22
91°
69°
23
90°
68°
24
90°
69°
25
89°
69°
26
89°
68°
27
88°
67°
28
89°
68°
29
89°
66°
30
88°
67°
31
88°
67°
1
87°
66°
2
88°
66°
3
88°
66°
4
87°
65°
5
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Raymondville
Raymondville's August 2026 forecast shows daily high temperatures ranging from 68° to 95°, with overnight lows between 58° and 70°. The average high for August is 88° with an average low of 67°. 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 Raymondville. See also: September | October | November.