S
M
T
W
T
F
S
29
70°
36°
30
75°
59°
31
81°
63°
1
82°
61°
2
84°
61°
3
82°
64°
4
84°
64°
5
59°
43°
6
64°
36°
7
N/A
8
70°
49°
9
74°
50°
10
78°
53°
11
72°
50°
12
83°
61°
13
82°
62°
14
85°
59°
15
78°
52°
16
76°
50°
17
72°
57°
18
70°
53°
19
73°
53°
20
75°
42°
21
73°
50°
22
74°
50°
23
74°
48°
24
72°
47°
25
67°
42°
26
66°
49°
27
67°
45°
28
64°
44°
29
64°
40°
30
65°
43°
1
67°
47°
2
66°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Preston
Preston's April 2026 forecast shows daily high temperatures ranging from 64° to 85°, with overnight lows between 40° and 62°. The average high for April is 72° with an average low of 49°. 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.