S
M
T
W
T
F
S
26
85°
67°
27
85°
68°
28
88°
68°
29
87°
67°
30
87°
68°
31
88°
68°
1
88°
67°
2
86°
68°
3
88°
69°
4
89°
68°
5
88°
67°
6
87°
67°
7
88°
68°
8
88°
63°
9
81°
61°
10
81°
61°
11
82°
65°
12
82°
67°
13
83°
66°
14
84°
67°
15
87°
67°
16
84°
63°
17
85°
60°
18
82°
58°
19
82°
64°
20
86°
65°
21
87°
66°
22
86°
65°
23
87°
65°
24
86°
62°
25
81°
61°
26
79°
59°
27
78°
59°
28
78°
58°
29
80°
58°
30
80°
60°
31
83°
64°
1
85°
64°
2
86°
63°
3
86°
57°
4
84°
55°
5
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Lancaster
West Lancaster's August 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 55° and 69°. The average high for August is 84° 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 August weather will actually feel in West Lancaster. See also: September | October | November.
