S
M
T
W
T
F
S
26
57°
46°
27
68°
38°
28
66°
47°
29
61°
49°
30
65°
41°
1
67°
37°
2
60°
42°
3
63°
37°
4
74°
41°
5
80°
43°
6
75°
58°
7
63°
45°
8
71°
33°
9
75°
43°
10
80°
40°
11
60°
40°
12
73°
35°
13
74°
45°
14
59°
39°
15
73°
35°
16
83°
40°
17
89°
57°
18
93°
55°
19
93°
63°
20
92°
61°
21
64°
52°
22
58°
50°
23
62°
58°
24
70°
60°
25
77°
63°
26
80°
62°
27
78°
60°
28
79°
59°
29
78°
54°
30
76°
58°
31
82°
58°
1
83°
65°
2
77°
59°
3
73°
58°
4
76°
58°
5
73°
55°
6
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mount Sidney
Mount Sidney's May 2026 forecast shows daily high temperatures ranging from 58° to 93°, with overnight lows between 50° and 65°. The average high for May is 76° with an average low of 59°. 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 Mount Sidney. See also: June | July | August.
