S
M
T
W
T
F
S
30
88°
66°
31
91°
66°
1
95°
69°
2
95°
69°
3
94°
68°
4
93°
69°
5
89°
67°
6
85°
63°
7
82°
60°
8
80°
64°
9
81°
63°
10
83°
61°
11
81°
55°
12
79°
58°
13
82°
54°
14
80°
65°
15
82°
61°
16
81°
62°
17
82°
61°
18
82°
61°
19
81°
60°
20
82°
62°
21
82°
61°
22
81°
60°
23
82°
60°
24
82°
59°
25
81°
60°
26
82°
58°
27
81°
59°
28
81°
58°
29
80°
57°
30
79°
57°
1
79°
56°
2
78°
56°
3
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Urbana
Urbana's September 2026 forecast shows daily high temperatures ranging from 78° to 95°, with overnight lows between 54° and 69°. The average high for September is 83° with an average low of 61°. 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 Urbana. See also: October | November | December.
