S
M
T
W
T
F
S
29
77°
43°
30
83°
65°
31
84°
65°
1
86°
66°
2
82°
69°
3
87°
68°
4
72°
54°
5
65°
45°
6
71°
45°
7
75°
49°
8
82°
54°
9
81°
54°
10
83°
59°
11
86°
59°
12
83°
64°
13
83°
69°
14
84°
68°
15
82°
67°
16
85°
64°
17
88°
68°
18
76°
48°
19
71°
42°
20
78°
48°
21
80°
51°
22
81°
55°
23
87°
67°
24
76°
64°
25
81°
64°
26
83°
70°
27
88°
66°
28
82°
62°
29
76°
63°
30
79°
55°
1
66°
48°
2
69°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Postelle
Postelle's April 2026 forecast shows daily high temperatures ranging from 66° to 88°, with overnight lows between 48° and 70°. The average high for April is 79° with an average low of 61°. 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 Postelle. See also: May | June | July.