S
M
T
W
T
F
S
26
45°
32°
27
50°
32°
28
52°
36°
29
52°
43°
30
48°
39°
1
61°
37°
2
48°
39°
3
46°
36°
4
45°
32°
5
43°
30°
6
43°
32°
7
50°
36°
8
50°
37°
9
48°
39°
10
43°
34°
11
48°
32°
12
48°
34°
13
52°
39°
14
50°
43°
15
57°
36°
16
60°
42°
17
55°
46°
18
55°
48°
19
62°
47°
20
64°
51°
21
58°
49°
22
65°
53°
23
65°
52°
24
64°
51°
25
65°
53°
26
63°
48°
27
62°
48°
28
63°
49°
29
57°
41°
30
58°
43°
31
59°
42°
1
59°
45°
2
60°
47°
3
60°
47°
4
61°
46°
5
60°
46°
6
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sydnes
Sydnes's May 2026 forecast shows daily high temperatures ranging from 55° to 65°, with overnight lows between 41° and 53°. The average high for May is 61° with an average low of 47°. 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 Sydnes. See also: June | July | August.
