S
M
T
W
T
F
S
26
82°
72°
27
80°
70°
28
84°
71°
29
77°
72°
30
81°
69°
1
83°
70°
2
80°
69°
3
84°
70°
4
91°
71°
5
90°
70°
6
92°
73°
7
91°
70°
8
91°
73°
9
91°
71°
10
91°
73°
11
86°
71°
12
87°
72°
13
80°
74°
14
91°
72°
15
90°
75°
16
87°
75°
17
90°
72°
18
87°
76°
19
92°
74°
20
96°
80°
21
90°
80°
22
91°
79°
23
86°
77°
24
86°
73°
25
82°
74°
26
88°
74°
27
88°
75°
28
91°
75°
29
92°
76°
30
94°
77°
31
93°
78°
1
95°
78°
2
96°
79°
3
92°
78°
4
91°
77°
5
91°
77°
6
90°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Guwahati
Guwahati's May 2026 forecast shows daily high temperatures ranging from 82° to 96°, with overnight lows between 74° and 79°. The average high for May is 91° with an average low of 77°. 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 Guwahati. See also: June | July | August.