S
M
T
W
T
F
S
29
56°
29°
30
54°
32°
31
38°
26°
1
38°
26°
2
31°
27°
3
34°
26°
4
38°
30°
5
41°
20°
6
27°
10°
7
41°
34°
8
49°
26°
9
43°
29°
10
55°
34°
11
54°
50°
12
75°
38°
13
47°
27°
14
42°
24°
15
49°
31°
16
57°
37°
17
58°
34°
18
59°
39°
19
61°
39°
20
57°
33°
21
54°
34°
22
55°
34°
23
50°
32°
24
52°
29°
25
59°
41°
26
65°
38°
27
66°
38°
28
65°
42°
29
67°
43°
30
68°
43°
1
67°
42°
2
68°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Arthur
Arthur's April 2026 forecast shows daily high temperatures ranging from 41° to 75°, with overnight lows between 24° and 50°. The average high for April is 57° with an average low of 36°. 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 Arthur. See also: May | June | July.
