S
M
T
W
T
F
S
26
88°
67°
27
87°
69°
28
89°
70°
29
89°
70°
30
88°
69°
31
88°
70°
1
87°
69°
2
88°
70°
3
88°
70°
4
90°
69°
5
88°
69°
6
88°
68°
7
87°
69°
8
89°
65°
9
82°
63°
10
82°
62°
11
83°
65°
12
83°
67°
13
84°
67°
14
87°
68°
15
86°
68°
16
85°
65°
17
86°
61°
18
82°
60°
19
82°
67°
20
85°
66°
21
87°
67°
22
86°
66°
23
87°
66°
24
87°
61°
25
81°
61°
26
81°
60°
27
79°
60°
28
79°
59°
29
80°
59°
30
81°
62°
31
83°
65°
1
86°
65°
2
86°
64°
3
85°
58°
4
85°
56°
5
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Magnolia
Magnolia's August 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 56° and 70°. The average high for August is 85° with an average low of 65°. 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 Magnolia. See also: September | October | November.
