S
M
T
W
T
F
S
26
80°
51°
27
83°
53°
28
70°
55°
29
62°
53°
30
68°
50°
1
78°
50°
2
79°
51°
3
74°
53°
4
69°
50°
5
66°
50°
6
77°
47°
7
72°
43°
8
75°
47°
9
76°
50°
10
76°
51°
11
68°
47°
12
75°
46°
13
81°
50°
14
83°
55°
15
88°
58°
16
83°
57°
17
89°
59°
18
90°
61°
19
91°
63°
20
81°
49°
21
79°
50°
22
74°
50°
23
76°
51°
24
76°
51°
25
77°
50°
26
78°
51°
27
78°
50°
28
79°
50°
29
79°
51°
30
82°
51°
31
84°
52°
1
86°
51°
2
85°
52°
3
86°
52°
4
87°
53°
5
88°
53°
6
87°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sili Gam
Sili Gam's May 2026 forecast shows daily high temperatures ranging from 68° to 91°, with overnight lows between 43° and 63°. The average high for May is 81° with an average low of 52°. 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 Sili Gam. See also: June | July | August.