S
M
T
W
T
F
S
28
93°
75°
29
93°
73°
30
93°
73°
1
97°
74°
2
93°
74°
3
94°
72°
4
91°
73°
5
92°
70°
6
90°
71°
7
92°
72°
8
92°
73°
9
91°
71°
10
91°
71°
11
92°
72°
12
93°
71°
13
91°
71°
14
92°
70°
15
93°
72°
16
93°
73°
17
95°
73°
18
94°
73°
19
95°
72°
20
96°
74°
21
96°
74°
22
95°
73°
23
96°
74°
24
97°
74°
25
96°
73°
26
97°
74°
27
96°
74°
28
95°
73°
29
96°
74°
30
97°
75°
31
97°
74°
1
94°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Magnolia
Magnolia's July 2026 forecast shows daily high temperatures ranging from 90° to 97°, with overnight lows between 70° and 75°. The average high for July is 94° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Magnolia. See also: August | September | October.