S
M
T
W
T
F
S
26
77°
57°
27
75°
63°
28
76°
60°
29
74°
61°
30
77°
62°
1
75°
60°
2
77°
63°
3
75°
63°
4
77°
58°
5
75°
60°
6
78°
60°
7
80°
62°
8
80°
62°
9
78°
62°
10
77°
61°
11
80°
63°
12
76°
63°
13
73°
62°
14
78°
61°
15
77°
61°
16
77°
62°
17
76°
61°
18
78°
61°
19
78°
63°
20
80°
56°
21
78°
62°
22
80°
60°
23
79°
59°
24
77°
61°
25
80°
60°
26
76°
60°
27
73°
60°
28
75°
60°
29
75°
60°
30
74°
61°
31
77°
60°
1
77°
53°
2
76°
55°
3
78°
56°
4
72°
59°
5
72°
59°
6
73°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Nairobi
Nairobi's May 2026 forecast shows daily high temperatures ranging from 72° to 80°, with overnight lows between 53° and 61°. The average high for May is 75° with an average low of 59°. 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 Nairobi. See also: June | July | August.