S
M
T
W
T
F
S
29
83°
48°
30
85°
65°
31
86°
66°
1
87°
69°
2
84°
65°
3
84°
70°
4
74°
53°
5
70°
47°
6
74°
46°
7
73°
51°
8
78°
58°
9
81°
62°
10
83°
64°
11
79°
68°
12
76°
70°
13
87°
71°
14
80°
68°
15
78°
66°
16
86°
65°
17
85°
65°
18
74°
46°
19
70°
52°
20
71°
58°
21
80°
63°
22
83°
66°
23
81°
64°
24
77°
56°
25
80°
53°
26
71°
54°
27
74°
60°
28
71°
61°
29
73°
62°
30
77°
62°
1
80°
63°
2
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Southlake
Southlake's April 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 46° and 71°. The average high for April is 78° with an average low of 62°. 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 Southlake. See also: May | June | July.
