S
M
T
W
T
F
S
29
77°
46°
30
88°
45°
31
68°
41°
1
46°
37°
2
48°
39°
3
41°
37°
4
54°
32°
5
66°
30°
6
54°
36°
7
61°
32°
8
67°
38°
9
63°
35°
10
62°
48°
11
70°
60°
12
79°
54°
13
84°
46°
14
57°
33°
15
60°
40°
16
67°
48°
17
70°
46°
18
66°
46°
19
69°
49°
20
73°
48°
21
65°
40°
22
58°
46°
23
59°
45°
24
63°
46°
25
63°
45°
26
61°
47°
27
60°
49°
28
68°
50°
29
71°
49°
30
71°
47°
1
63°
42°
2
61°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Houston
Houston's April 2026 forecast shows daily high temperatures ranging from 57° to 84°, with overnight lows between 33° and 60°. The average high for April is 66° with an average low of 46°. 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 Houston. See also: May | June | July.
