S
M
T
W
T
F
S
26
76°
50°
27
75°
51°
28
71°
53°
29
72°
53°
30
73°
54°
1
72°
53°
2
71°
53°
3
70°
51°
4
71°
52°
5
65°
49°
6
70°
53°
7
71°
54°
8
69°
54°
9
71°
53°
10
72°
54°
11
73°
55°
12
72°
55°
13
72°
54°
14
70°
54°
15
69°
53°
16
69°
52°
17
70°
52°
18
72°
54°
19
72°
55°
20
73°
56°
21
70°
55°
22
70°
55°
23
71°
56°
24
75°
55°
25
71°
53°
26
73°
57°
27
76°
58°
28
77°
59°
29
77°
59°
30
78°
60°
31
78°
60°
1
79°
59°
2
79°
61°
3
78°
60°
4
76°
59°
5
79°
59°
6
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sini
Sini's May 2026 forecast shows daily high temperatures ranging from 65° to 79°, with overnight lows between 49° and 61°. The average high for May is 73° with an average low of 55°. 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 Sini. See also: June | July | August.
