S
M
T
W
T
F
S
26
73°
62°
27
75°
64°
28
N/A
29
80°
66°
30
80°
63°
1
81°
63°
2
82°
67°
3
80°
66°
4
85°
64°
5
76°
64°
6
78°
65°
7
77°
64°
8
74°
59°
9
74°
55°
10
73°
57°
11
75°
66°
12
74°
65°
13
74°
66°
14
75°
66°
15
74°
64°
16
74°
65°
17
75°
64°
18
77°
65°
19
78°
65°
20
78°
64°
21
77°
65°
22
78°
64°
23
76°
63°
24
77°
64°
25
77°
64°
26
76°
60°
27
71°
58°
28
72°
58°
29
74°
59°
30
74°
62°
31
73°
62°
1
73°
61°
2
74°
59°
3
74°
60°
4
73°
62°
5
75°
60°
6
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Maryborough
Maryborough's May 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 55° and 67°. The average high for May is 76° with an average low of 63°. 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 Maryborough. See also: June | July | August.