S
M
T
W
T
F
S
29
48°
36°
30
52°
41°
31
61°
45°
1
54°
46°
2
52°
39°
3
57°
45°
4
55°
43°
5
N/A
6
60°
40°
7
67°
44°
8
73°
49°
9
58°
37°
10
58°
41°
11
62°
41°
12
57°
40°
13
57°
38°
14
58°
40°
15
58°
41°
16
59°
42°
17
58°
42°
18
59°
43°
19
52°
38°
20
55°
42°
21
58°
42°
22
59°
43°
23
59°
43°
24
60°
42°
25
59°
43°
26
55°
42°
27
53°
40°
28
53°
38°
29
54°
39°
30
56°
44°
1
58°
45°
2
57°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Flitwick
Flitwick's April 2026 forecast shows daily high temperatures ranging from 52° to 73°, with overnight lows between 37° and 49°. The average high for April is 58° with an average low of 42°. 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 Flitwick. See also: May | June | July.