S
M
T
W
T
F
S
29
64°
38°
30
83°
41°
31
73°
44°
1
48°
36°
2
72°
37°
3
55°
42°
4
46°
39°
5
55°
35°
6
52°
36°
7
47°
26°
8
72°
46°
9
65°
44°
10
59°
35°
11
60°
52°
12
73°
60°
13
77°
61°
14
72°
43°
15
53°
38°
16
61°
43°
17
70°
47°
18
67°
45°
19
64°
47°
20
72°
51°
21
77°
53°
22
56°
34°
23
57°
44°
24
64°
45°
25
62°
42°
26
58°
37°
27
59°
40°
28
61°
46°
29
69°
49°
30
70°
47°
1
65°
46°
2
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Thomson
Thomson's April 2026 forecast shows daily high temperatures ranging from 53° to 77°, with overnight lows between 34° and 61°. The average high for April is 65° with an average low of 46°. 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 Thomson. See also: May | June | July.
