S
M
T
W
T
F
S
29
75°
39°
30
79°
57°
31
82°
61°
1
84°
64°
2
81°
63°
3
86°
66°
4
79°
54°
5
70°
48°
6
71°
47°
7
72°
48°
8
73°
49°
9
75°
51°
10
80°
56°
11
79°
55°
12
81°
57°
13
77°
56°
14
76°
57°
15
75°
54°
16
73°
48°
17
73°
54°
18
68°
53°
19
73°
53°
20
75°
54°
21
75°
54°
22
74°
53°
23
77°
55°
24
78°
55°
25
77°
56°
26
77°
55°
27
75°
48°
28
70°
50°
29
77°
55°
30
71°
49°
1
71°
51°
2
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Weir
Weir's April 2026 forecast shows daily high temperatures ranging from 68° to 86°, with overnight lows between 47° and 66°. The average high for April is 75° with an average low of 53°. 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 Weir. See also: May | June | July.