S
M
T
W
T
F
S
29
75°
31°
30
56°
44°
31
52°
41°
1
56°
40°
2
50°
35°
3
58°
30°
4
65°
34°
5
70°
39°
6
72°
41°
7
74°
36°
8
67°
39°
9
67°
39°
10
71°
40°
11
66°
44°
12
62°
42°
13
64°
42°
14
65°
45°
15
70°
42°
16
71°
44°
17
64°
39°
18
62°
39°
19
57°
34°
20
57°
34°
21
58°
35°
22
63°
40°
23
59°
35°
24
60°
42°
25
61°
38°
26
64°
40°
27
70°
43°
28
72°
46°
29
73°
47°
30
73°
48°
1
74°
49°
2
75°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Weiser
Weiser's April 2026 forecast shows daily high temperatures ranging from 57° to 75°, with overnight lows between 34° and 49°. The average high for April is 66° with an average low of 41°. 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 Weiser. See also: May | June | July.
