S
M
T
W
T
F
S
29
63°
28°
30
68°
46°
31
77°
61°
1
73°
54°
2
82°
52°
3
77°
63°
4
84°
61°
5
66°
43°
6
52°
36°
7
43°
27°
8
57°
23°
9
73°
37°
10
77°
48°
11
59°
39°
12
79°
39°
13
79°
64°
14
77°
61°
15
84°
61°
16
82°
63°
17
73°
55°
18
84°
41°
19
52°
33°
20
45°
28°
21
64°
49°
22
67°
47°
23
73°
50°
24
78°
56°
25
68°
45°
26
60°
44°
27
61°
45°
28
59°
43°
29
55°
41°
30
56°
41°
1
58°
42°
2
60°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Southwest Greensburg
Southwest Greensburg's April 2026 forecast shows daily high temperatures ranging from 45° to 84°, with overnight lows between 28° and 56°. The average high for April is 63° with an average low of 43°. 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 Southwest Greensburg. See also: May | June | July.
