S
M
T
W
T
F
S
28
82°
67°
29
84°
67°
30
84°
66°
1
85°
66°
2
84°
67°
3
84°
67°
4
86°
66°
5
86°
68°
6
87°
68°
7
88°
69°
8
89°
69°
9
89°
70°
10
90°
71°
11
90°
70°
12
89°
71°
13
90°
71°
14
90°
70°
15
87°
69°
16
87°
70°
17
83°
61°
18
82°
61°
19
85°
66°
20
87°
68°
21
88°
66°
22
83°
62°
23
83°
64°
24
84°
63°
25
82°
64°
26
86°
61°
27
82°
59°
28
81°
61°
29
82°
63°
30
82°
66°
31
83°
66°
1
85°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Danville
Danville's July 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 59° and 71°. The average high for July is 85° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Danville. See also: August | September | October.