S
M
T
W
T
F
S
29
75°
34°
30
81°
48°
31
81°
55°
1
81°
54°
2
79°
68°
3
82°
68°
4
70°
46°
5
68°
39°
6
73°
34°
7
72°
39°
8
77°
41°
9
79°
43°
10
82°
50°
11
82°
57°
12
77°
55°
13
79°
63°
14
77°
70°
15
75°
61°
16
79°
61°
17
84°
59°
18
72°
37°
19
72°
34°
20
75°
37°
21
73°
47°
22
68°
54°
23
77°
62°
24
77°
53°
25
79°
57°
26
72°
63°
27
74°
50°
28
69°
50°
29
68°
49°
30
64°
47°
1
62°
47°
2
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Rupert
Rupert's April 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 47° and 63°. The average high for April is 71° with an average low of 52°. 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 Rupert. See also: May | June | July.