S
M
T
W
T
F
S
30
76°
55°
31
81°
54°
1
80°
52°
2
79°
50°
3
80°
53°
4
80°
51°
5
85°
57°
6
82°
51°
7
83°
50°
8
68°
53°
9
71°
53°
10
81°
53°
11
76°
59°
12
73°
60°
13
78°
61°
14
81°
61°
15
69°
61°
16
72°
56°
17
77°
55°
18
81°
54°
19
80°
55°
20
84°
55°
21
74°
61°
22
79°
61°
23
77°
58°
24
83°
57°
25
N/A
26
82°
58°
27
82°
61°
28
80°
60°
29
80°
59°
30
80°
58°
1
85°
57°
2
83°
49°
3
82°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ruiru
Ruiru's September 2026 forecast shows daily high temperatures ranging from 80° to 85°, with overnight lows between 49° and 61°. The average high for September is 82° with an average low of 57°. 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.
