S
M
T
W
T
F
S
28
86°
57°
29
81°
56°
30
79°
57°
1
80°
58°
2
81°
57°
3
79°
57°
4
78°
58°
5
80°
58°
6
79°
56°
7
79°
58°
8
81°
63°
9
80°
65°
10
80°
62°
11
81°
58°
12
81°
60°
13
86°
64°
14
87°
65°
15
84°
64°
16
80°
65°
17
81°
62°
18
80°
65°
19
86°
61°
20
87°
63°
21
86°
66°
22
86°
65°
23
87°
59°
24
82°
62°
25
81°
61°
26
81°
60°
27
79°
58°
28
82°
58°
29
85°
62°
30
85°
62°
31
86°
63°
1
86°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lucas
Lucas's July 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 56° and 66°. The average high for July is 82° 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 July weather will actually feel in Lucas. See also: August | September | October.