S
M
T
W
T
F
S
30
83°
65°
31
84°
65°
1
82°
64°
2
85°
64°
3
86°
56°
4
81°
56°
5
78°
63°
6
81°
63°
7
83°
58°
8
78°
56°
9
77°
61°
10
78°
62°
11
84°
61°
12
85°
62°
13
84°
62°
14
84°
61°
15
83°
60°
16
79°
59°
17
78°
52°
18
75°
51°
19
74°
49°
20
73°
48°
21
72°
49°
22
72°
55°
23
73°
50°
24
78°
54°
25
77°
57°
26
78°
56°
27
79°
57°
28
79°
54°
29
78°
53°
30
75°
52°
1
74°
51°
2
77°
53°
3
76°
54°
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 72° to 86°, with overnight lows between 48° and 65°. The average high for September is 79° 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 Urbana. See also: October | November | December.
