S
M
T
W
T
F
S
26
91°
73°
27
90°
73°
28
91°
76°
29
92°
78°
30
91°
79°
1
92°
77°
2
93°
78°
3
91°
79°
4
94°
79°
5
92°
76°
6
91°
80°
7
92°
78°
8
92°
78°
9
93°
79°
10
93°
77°
11
92°
80°
12
91°
78°
13
90°
77°
14
90°
77°
15
91°
77°
16
92°
77°
17
96°
80°
18
92°
79°
19
92°
78°
20
93°
76°
21
94°
78°
22
93°
80°
23
94°
80°
24
93°
79°
25
92°
80°
26
92°
79°
27
94°
81°
28
93°
80°
29
94°
80°
30
94°
75°
31
92°
75°
1
95°
76°
2
94°
75°
3
91°
73°
4
96°
75°
5
90°
74°
6
91°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cauayan City
Cauayan City's May 2026 forecast shows daily high temperatures ranging from 90° to 96°, with overnight lows between 73° and 76°. The average high for May is 93° 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 Cauayan City. See also: June | July | August.