S
M
T
W
T
F
S
29
49°
34°
30
54°
43°
31
59°
43°
1
59°
47°
2
50°
43°
3
61°
44°
4
60°
43°
5
54°
39°
6
60°
36°
7
63°
41°
8
74°
44°
9
67°
43°
10
53°
41°
11
54°
46°
12
57°
43°
13
55°
35°
14
62°
38°
15
65°
48°
16
64°
48°
17
66°
49°
18
61°
38°
19
59°
39°
20
56°
39°
21
57°
41°
22
58°
41°
23
59°
40°
24
57°
40°
25
59°
42°
26
60°
41°
27
61°
42°
28
57°
43°
29
62°
45°
30
61°
46°
1
63°
46°
2
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Thetford
Thetford's April 2026 forecast shows daily high temperatures ranging from 56° to 66°, with overnight lows between 38° and 49°. The average high for April is 60° 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 Thetford. See also: May | June | July.
