S
M
T
W
T
F
S
26
100°
82°
27
99°
81°
28
99°
81°
29
97°
81°
30
97°
79°
1
99°
77°
2
97°
77°
3
95°
79°
4
100°
81°
5
100°
81°
6
100°
81°
7
102°
82°
8
99°
77°
9
93°
75°
10
93°
79°
11
91°
79°
12
91°
75°
13
91°
79°
14
91°
79°
15
86°
79°
16
88°
77°
17
91°
79°
18
97°
79°
19
99°
82°
20
95°
77°
21
91°
79°
22
91°
79°
23
90°
77°
24
88°
75°
25
88°
79°
26
88°
79°
27
91°
79°
28
88°
76°
29
89°
81°
30
91°
82°
31
90°
82°
1
87°
82°
2
87°
80°
3
88°
75°
4
85°
79°
5
86°
78°
6
84°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Port Blair
Port Blair's May 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 75° and 82°. The average high for May is 88° with an average low of 79°. 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 Port Blair. See also: June | July | August.
