S
M
T
W
T
F
S
28
90°
70°
29
91°
70°
30
93°
72°
1
95°
72°
2
97°
73°
3
99°
75°
4
99°
75°
5
95°
75°
6
93°
73°
7
93°
72°
8
97°
73°
9
97°
73°
10
97°
72°
11
88°
72°
12
90°
72°
13
84°
73°
14
73°
73°
15
97°
69°
16
100°
72°
17
100°
71°
18
97°
73°
19
99°
75°
20
97°
75°
21
95°
81°
22
93°
77°
23
84°
70°
24
75°
70°
25
82°
72°
26
88°
72°
27
91°
72°
28
93°
72°
29
91°
72°
30
88°
66°
31
91°
64°
1
88°
72°
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 ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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.
