S
M
T
W
T
F
S
29
85°
51°
30
90°
66°
31
91°
67°
1
93°
71°
2
85°
70°
3
85°
68°
4
74°
53°
5
67°
54°
6
71°
49°
7
72°
53°
8
77°
58°
9
79°
60°
10
77°
64°
11
79°
63°
12
76°
62°
13
76°
59°
14
79°
57°
15
80°
54°
16
79°
58°
17
74°
59°
18
79°
59°
19
75°
60°
20
79°
60°
21
80°
61°
22
80°
61°
23
81°
62°
24
82°
62°
25
82°
61°
26
79°
61°
27
80°
60°
28
81°
62°
29
84°
61°
30
77°
62°
1
80°
63°
2
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Austin
Austin's April 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 49° and 70°. The average high for April is 78° with an average low of 60°. 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 Austin. See also: May | June | July.