S
M
T
W
T
F
S
29
81°
50°
30
83°
65°
31
88°
68°
1
87°
62°
2
83°
68°
3
84°
68°
4
84°
69°
5
72°
58°
6
71°
49°
7
79°
44°
8
80°
51°
9
77°
58°
10
82°
58°
11
85°
60°
12
84°
66°
13
85°
66°
14
87°
65°
15
86°
65°
16
88°
63°
17
87°
64°
18
88°
65°
19
87°
68°
20
88°
65°
21
89°
66°
22
90°
67°
23
82°
57°
24
82°
63°
25
80°
62°
26
83°
62°
27
83°
63°
28
79°
63°
29
83°
64°
30
83°
64°
1
82°
63°
2
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Baton Rouge
Baton Rouge's April 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 57° and 68°. The average high for April is 85° with an average low of 64°. 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 Baton Rouge. See also: May | June | July.
