S
M
T
W
T
F
S
26
87°
75°
27
88°
76°
28
91°
75°
29
87°
73°
30
81°
66°
1
66°
55°
2
76°
52°
3
81°
52°
4
83°
54°
5
84°
70°
6
N/A
7
74°
64°
8
73°
68°
9
78°
65°
10
87°
65°
11
84°
58°
12
85°
63°
13
84°
68°
14
85°
69°
15
80°
71°
16
83°
70°
17
85°
68°
18
83°
71°
19
87°
69°
20
86°
65°
21
87°
68°
22
88°
69°
23
82°
69°
24
83°
68°
25
83°
69°
26
84°
69°
27
82°
68°
28
83°
67°
29
83°
67°
30
84°
66°
31
84°
66°
1
85°
67°
2
86°
67°
3
85°
68°
4
84°
69°
5
85°
71°
6
86°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Magnolia
Magnolia's May 2026 forecast shows daily high temperatures ranging from 73° to 88°, with overnight lows between 58° and 71°. The average high for May is 83° 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 May weather will actually feel in Magnolia. See also: June | July | August.
