S
M
T
W
T
F
S
26
91°
83°
27
89°
81°
28
90°
81°
29
89°
80°
30
86°
79°
1
90°
79°
2
88°
80°
3
89°
79°
4
91°
81°
5
90°
79°
6
91°
81°
7
88°
81°
8
91°
82°
9
89°
81°
10
90°
80°
11
90°
80°
12
92°
80°
13
92°
80°
14
92°
82°
15
92°
80°
16
91°
82°
17
92°
81°
18
94°
81°
19
91°
82°
20
91°
80°
21
93°
80°
22
92°
83°
23
87°
79°
24
90°
79°
25
91°
80°
26
92°
80°
27
92°
79°
28
91°
79°
29
92°
81°
30
92°
81°
31
91°
80°
1
85°
82°
2
85°
83°
3
88°
78°
4
87°
79°
5
89°
80°
6
90°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cawayan Interior
Cawayan Interior's May 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 78° and 83°. The average high for May is 90° with an average low of 80°. 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 Cawayan Interior. See also: June | July | August.