S
M
T
W
T
F
S
26
84°
61°
27
81°
64°
28
84°
61°
29
82°
62°
30
80°
64°
31
87°
65°
1
80°
63°
2
83°
62°
3
85°
65°
4
87°
65°
5
86°
62°
6
83°
65°
7
80°
60°
8
80°
60°
9
81°
63°
10
84°
61°
11
79°
58°
12
79°
59°
13
82°
65°
14
84°
65°
15
81°
64°
16
81°
64°
17
82°
63°
18
84°
64°
19
81°
63°
20
79°
61°
21
78°
62°
22
78°
60°
23
79°
63°
24
78°
63°
25
79°
62°
26
80°
64°
27
78°
64°
28
83°
61°
29
81°
58°
30
81°
57°
31
82°
58°
1
84°
60°
2
85°
62°
3
85°
60°
4
84°
60°
5
82°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Urbana
Urbana's August 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 57° and 65°. The average high for August is 82° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Urbana. See also: September | October | November.