S
M
T
W
T
F
S
28
71°
55°
29
81°
54°
30
80°
54°
1
80°
56°
2
90°
56°
3
95°
59°
4
95°
63°
5
95°
64°
6
96°
63°
7
97°
62°
8
100°
63°
9
99°
64°
10
100°
63°
11
97°
63°
12
99°
65°
13
102°
67°
14
104°
69°
15
98°
64°
16
94°
64°
17
99°
64°
18
98°
64°
19
98°
66°
20
99°
66°
21
99°
67°
22
97°
66°
23
97°
65°
24
95°
61°
25
93°
60°
26
93°
61°
27
96°
62°
28
97°
64°
29
98°
64°
30
99°
66°
31
100°
66°
1
99°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lucerne Valley
Lucerne Valley's July 2026 forecast shows daily high temperatures ranging from 90° to 104°, with overnight lows between 56° and 69°. The average high for July is 97° with an average low of 64°. 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 Lucerne Valley. See also: August | September | October.
