S
M
T
W
T
F
S
29
62°
26°
30
71°
51°
31
83°
59°
1
86°
62°
2
65°
48°
3
84°
47°
4
87°
67°
5
74°
49°
6
63°
44°
7
56°
39°
8
55°
32°
9
63°
39°
10
77°
55°
11
70°
44°
12
72°
59°
13
87°
62°
14
94°
68°
15
93°
69°
16
73°
52°
17
80°
50°
18
71°
52°
19
71°
55°
20
75°
54°
21
80°
45°
22
74°
47°
23
66°
45°
24
64°
51°
25
71°
51°
26
69°
48°
27
65°
44°
28
64°
46°
29
65°
44°
30
64°
44°
1
66°
53°
2
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in McNair
McNair's April 2026 forecast shows daily high temperatures ranging from 63° to 94°, with overnight lows between 39° and 69°. The average high for April is 73° with an average low of 51°. 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 McNair. See also: May | June | July.