S
M
T
W
T
F
S
29
62°
29°
30
69°
54°
31
79°
61°
1
61°
48°
2
80°
47°
3
77°
62°
4
83°
60°
5
65°
41°
6
64°
34°
7
42°
29°
8
60°
25°
9
75°
42°
10
77°
49°
11
58°
41°
12
79°
42°
13
80°
67°
14
77°
64°
15
84°
62°
16
82°
61°
17
76°
54°
18
82°
49°
19
51°
39°
20
46°
30°
21
67°
53°
22
70°
45°
23
80°
56°
24
82°
58°
25
73°
51°
26
67°
47°
27
68°
48°
28
66°
47°
29
63°
45°
30
62°
43°
1
58°
43°
2
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Thornburg
Thornburg's April 2026 forecast shows daily high temperatures ranging from 46° to 82°, with overnight lows between 30° and 58°. The average high for April is 66° with an average low of 47°. 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 Thornburg. See also: May | June | July.
