S
M
T
W
T
F
S
26
53°
43°
27
68°
38°
28
63°
42°
29
62°
52°
30
70°
51°
1
63°
45°
2
61°
46°
3
63°
47°
4
72°
59°
5
81°
64°
6
75°
58°
7
66°
47°
8
64°
48°
9
60°
46°
10
67°
48°
11
68°
52°
12
69°
53°
13
70°
55°
14
71°
56°
15
74°
64°
16
77°
59°
17
76°
58°
18
78°
60°
19
78°
60°
20
77°
59°
21
77°
60°
22
73°
54°
23
71°
52°
24
70°
55°
25
71°
57°
26
72°
57°
27
72°
54°
28
73°
59°
29
72°
54°
30
72°
57°
31
73°
63°
1
77°
62°
2
74°
61°
3
75°
63°
4
78°
64°
5
77°
63°
6
78°
64°
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 60° to 81°, with overnight lows between 46° and 64°. The average high for May is 72° with an average low of 57°. 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.
