S
M
T
W
T
F
S
26
86°
64°
27
90°
70°
28
90°
66°
29
90°
72°
30
88°
66°
31
91°
63°
1
90°
66°
2
86°
73°
3
84°
73°
4
84°
73°
5
88°
72°
6
90°
73°
7
91°
72°
8
91°
72°
9
95°
70°
10
91°
72°
11
95°
72°
12
91°
70°
13
95°
68°
14
99°
73°
15
95°
77°
16
91°
73°
17
100°
76°
18
97°
73°
19
94°
73°
20
97°
74°
21
93°
73°
22
84°
69°
23
88°
66°
24
87°
66°
25
86°
69°
26
86°
67°
27
87°
68°
28
85°
65°
29
86°
66°
30
85°
65°
31
80°
65°
1
80°
62°
2
81°
62°
3
81°
66°
4
82°
62°
5
80°
61°
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 80° to 100°, with overnight lows between 61° and 76°. The average high for August is 87° 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 Magnolia. See also: September | October | November.
