S
M
T
W
T
F
S
29
85°
55°
30
74°
56°
31
64°
55°
1
58°
49°
2
65°
41°
3
80°
44°
4
82°
48°
5
83°
51°
6
75°
45°
7
79°
48°
8
80°
52°
9
71°
51°
10
67°
52°
11
62°
42°
12
69°
43°
13
72°
44°
14
72°
49°
15
73°
51°
16
76°
48°
17
71°
49°
18
74°
49°
19
76°
48°
20
75°
47°
21
75°
43°
22
70°
47°
23
70°
49°
24
71°
49°
25
71°
48°
26
72°
49°
27
77°
49°
28
76°
50°
29
73°
50°
30
80°
49°
1
80°
50°
2
75°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Preston
Preston's April 2026 forecast shows daily high temperatures ranging from 62° to 80°, with overnight lows between 42° and 52°. The average high for April is 73° with an average low of 48°. 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 Preston. See also: May | June | July.