S
M
T
W
T
F
S
26
84°
62°
27
84°
68°
28
80°
65°
29
72°
56°
30
66°
53°
1
59°
49°
2
65°
45°
3
72°
47°
4
75°
55°
5
81°
59°
6
77°
57°
7
79°
56°
8
81°
56°
9
80°
57°
10
82°
59°
11
82°
61°
12
83°
61°
13
81°
57°
14
75°
54°
15
74°
54°
16
76°
55°
17
77°
56°
18
78°
56°
19
78°
58°
20
79°
58°
21
81°
61°
22
82°
62°
23
84°
63°
24
85°
64°
25
86°
64°
26
83°
65°
27
80°
62°
28
82°
60°
29
83°
62°
30
83°
63°
31
84°
65°
1
86°
66°
2
87°
66°
3
88°
67°
4
87°
67°
5
87°
66°
6
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Magnolia
Magnolia's May 2026 forecast shows daily high temperatures ranging from 59° to 88°, with overnight lows between 45° and 68°. The average high for May is 80° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Magnolia. See also: June | July | August.
