S
M
T
W
T
F
S
30
79°
55°
31
79°
54°
1
78°
54°
2
80°
53°
3
80°
54°
4
79°
55°
5
79°
53°
6
80°
54°
7
80°
54°
8
79°
55°
9
76°
55°
10
79°
54°
11
80°
55°
12
81°
55°
13
81°
54°
14
80°
55°
15
82°
55°
16
82°
54°
17
81°
55°
18
82°
56°
19
82°
55°
20
81°
54°
21
80°
53°
22
80°
53°
23
82°
55°
24
82°
55°
25
81°
54°
26
80°
52°
27
80°
54°
28
81°
55°
29
80°
55°
30
80°
54°
1
81°
54°
2
80°
55°
3
80°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ruiru
Ruiru's September 2026 forecast shows daily high temperatures ranging from 76° to 82°, with overnight lows between 52° and 56°. The average high for September is 80° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Ruiru. See also: October | November | December.
