S
M
T
W
T
F
S
28
73°
61°
29
81°
60°
30
80°
61°
31
79°
61°
1
77°
61°
2
81°
61°
3
82°
61°
4
82°
63°
5
80°
60°
6
79°
59°
7
82°
60°
8
80°
64°
9
80°
60°
10
79°
61°
11
82°
55°
12
72°
63°
13
80°
62°
14
76°
58°
15
81°
58°
16
84°
59°
17
82°
59°
18
80°
65°
19
84°
62°
20
82°
63°
21
84°
61°
22
80°
62°
23
86°
52°
24
85°
59°
25
87°
59°
26
86°
63°
27
83°
62°
28
83°
65°
29
85°
59°
30
83°
63°
31
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Nairobi
Nairobi's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Nairobi. See also: February | March | April.
