S
M
T
W
T
F
S
26
93°
72°
27
94°
73°
28
94°
72°
29
95°
73°
30
94°
72°
31
94°
72°
1
95°
73°
2
95°
73°
3
94°
72°
4
95°
73°
5
95°
73°
6
94°
72°
7
96°
73°
8
96°
73°
9
97°
72°
10
95°
72°
11
96°
71°
12
93°
71°
13
94°
70°
14
96°
71°
15
95°
70°
16
95°
72°
17
94°
72°
18
95°
66°
19
96°
65°
20
89°
64°
21
89°
64°
22
90°
65°
23
89°
66°
24
90°
66°
25
90°
65°
26
91°
65°
27
90°
66°
28
91°
67°
29
90°
65°
30
91°
65°
31
93°
66°
1
94°
68°
2
93°
67°
3
88°
68°
4
89°
67°
5
92°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in McNeil
McNeil's August 2026 forecast shows daily high temperatures ranging from 88° to 97°, with overnight lows between 64° and 73°. The average high for August is 93° with an average low of 69°. 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 McNeil. See also: September | October | November.
