S
M
T
W
T
F
S
26
93°
77°
27
93°
77°
28
93°
78°
29
94°
76°
30
95°
79°
1
91°
78°
2
93°
77°
3
92°
77°
4
95°
78°
5
95°
78°
6
97°
80°
7
93°
79°
8
95°
77°
9
93°
76°
10
92°
78°
11
94°
78°
12
92°
81°
13
95°
78°
14
92°
78°
15
93°
77°
16
88°
79°
17
90°
77°
18
91°
76°
19
93°
76°
20
93°
76°
21
96°
79°
22
92°
78°
23
90°
77°
24
92°
75°
25
92°
78°
26
92°
78°
27
N/A
28
88°
74°
29
89°
77°
30
91°
76°
31
93°
75°
1
89°
76°
2
92°
77°
3
89°
78°
4
91°
80°
5
92°
71°
6
95°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in General Santos
General Santos's May 2026 forecast shows daily high temperatures ranging from 88° to 95°, with overnight lows between 70° and 80°. The average high for May is 91° with an average low of 75°. 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 General Santos. See also: June | July | August.