S
M
T
W
T
F
S
29
60°
31°
30
72°
51°
31
82°
60°
1
85°
64°
2
66°
48°
3
82°
48°
4
85°
66°
5
75°
52°
6
62°
42°
7
59°
45°
8
51°
37°
9
60°
31°
10
72°
37°
11
70°
50°
12
66°
46°
13
83°
61°
14
87°
62°
15
88°
64°
16
90°
65°
17
85°
56°
18
82°
58°
19
69°
40°
20
58°
36°
21
64°
51°
22
77°
54°
23
79°
53°
24
78°
54°
25
77°
55°
26
70°
53°
27
67°
51°
28
65°
48°
29
67°
50°
30
68°
51°
1
68°
50°
2
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Westmoreland State Park
Westmoreland State Park's April 2026 forecast shows daily high temperatures ranging from 58° to 85°, with overnight lows between 36° and 58°. The average high for April is 72° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Westmoreland State Park. See also: May | June | July.