S
M
T
W
T
F
S
29
41°
15°
30
55°
37°
31
46°
36°
1
53°
36°
2
37°
33°
3
45°
40°
4
47°
34°
5
47°
36°
6
47°
26°
7
41°
23°
8
42°
33°
9
49°
40°
10
46°
35°
11
49°
41°
12
53°
41°
13
54°
39°
14
51°
41°
15
50°
37°
16
52°
34°
17
45°
29°
18
46°
30°
19
47°
37°
20
49°
40°
21
57°
40°
22
54°
36°
23
49°
39°
24
49°
41°
25
58°
41°
26
53°
40°
27
50°
41°
28
51°
42°
29
52°
42°
30
56°
43°
1
52°
43°
2
54°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Thomaston
Thomaston's April 2026 forecast shows daily high temperatures ranging from 41° to 58°, with overnight lows between 23° and 43°. The average high for April is 50° with an average low of 37°. 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 Thomaston. See also: May | June | July.
