S
M
T
W
T
F
S
26
64°
45°
27
66°
47°
28
63°
45°
29
64°
45°
30
58°
44°
1
63°
45°
2
60°
46°
3
64°
42°
4
67°
51°
5
69°
50°
6
64°
47°
7
64°
47°
8
69°
46°
9
65°
47°
10
66°
54°
11
75°
51°
12
66°
48°
13
67°
54°
14
76°
54°
15
69°
49°
16
68°
49°
17
69°
52°
18
74°
56°
19
77°
53°
20
76°
48°
21
67°
48°
22
69°
53°
23
70°
49°
24
73°
55°
25
78°
58°
26
80°
57°
27
71°
55°
28
71°
58°
29
73°
58°
30
72°
57°
31
72°
59°
1
81°
60°
2
80°
59°
3
81°
61°
4
82°
60°
5
81°
59°
6
83°
56°
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 58° to 83°, with overnight lows between 42° and 61°. The average high for May is 71° with an average low of 52°. 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.
