S
M
T
W
T
F
S
26
85°
70°
27
81°
74°
28
82°
69°
29
80°
70°
30
82°
69°
1
85°
69°
2
84°
69°
3
83°
70°
4
83°
70°
5
84°
71°
6
84°
70°
7
83°
70°
8
84°
69°
9
84°
70°
10
86°
71°
11
84°
70°
12
84°
70°
13
85°
71°
14
85°
70°
15
86°
71°
16
86°
71°
17
85°
72°
18
84°
71°
19
85°
72°
20
85°
72°
21
86°
73°
22
86°
72°
23
87°
72°
24
86°
73°
25
86°
72°
26
87°
73°
27
90°
73°
28
90°
74°
29
89°
73°
30
89°
74°
31
85°
74°
1
89°
74°
2
88°
74°
3
88°
75°
4
89°
76°
5
88°
77°
6
92°
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 80° to 92°, with overnight lows between 69° and 78°. The average high for May is 86° with an average low of 72°. 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.