S
M
T
W
T
F
S
28
67°
55°
29
64°
54°
30
68°
55°
1
67°
54°
2
66°
54°
3
69°
56°
4
67°
53°
5
66°
54°
6
68°
54°
7
67°
53°
8
68°
54°
9
64°
52°
10
64°
54°
11
65°
55°
12
67°
55°
13
65°
54°
14
65°
54°
15
68°
55°
16
65°
54°
17
65°
53°
18
69°
55°
19
65°
54°
20
65°
55°
21
66°
54°
22
65°
54°
23
65°
53°
24
66°
51°
25
65°
54°
26
66°
52°
27
67°
55°
28
67°
52°
29
65°
51°
30
67°
51°
31
70°
56°
1
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lancaster
Lancaster's July 2026 forecast shows daily high temperatures ranging from 64° to 70°, with overnight lows between 51° and 56°. The average high for July is 66° with an average low of 54°. 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 Lancaster. See also: August | September | October.
