S
M
T
W
T
F
S
29
63°
45°
30
75°
57°
31
81°
57°
1
82°
54°
2
82°
54°
3
82°
55°
4
81°
61°
5
72°
54°
6
69°
48°
7
78°
49°
8
71°
45°
9
72°
48°
10
77°
52°
11
80°
52°
12
86°
53°
13
83°
55°
14
85°
58°
15
83°
58°
16
77°
52°
17
75°
54°
18
76°
55°
19
79°
48°
20
79°
54°
21
80°
54°
22
80°
53°
23
79°
55°
24
80°
55°
25
80°
54°
26
81°
55°
27
81°
54°
28
80°
53°
29
79°
54°
30
76°
55°
1
77°
55°
2
76°
54°
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 69° to 86°, with overnight lows between 45° and 58°. The average high for April is 78° 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 Houston. See also: May | June | July.
