S
M
T
W
T
F
S
29
74°
48°
30
81°
60°
31
84°
66°
1
82°
68°
2
83°
62°
3
85°
64°
4
86°
65°
5
71°
58°
6
65°
45°
7
78°
40°
8
78°
47°
9
80°
49°
10
82°
50°
11
N/A
12
86°
60°
13
86°
61°
14
88°
59°
15
86°
64°
16
85°
63°
17
89°
62°
18
88°
64°
19
77°
56°
20
79°
55°
21
85°
60°
22
83°
63°
23
84°
63°
24
82°
65°
25
80°
56°
26
81°
60°
27
80°
60°
28
79°
61°
29
76°
61°
30
81°
62°
1
81°
62°
2
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Hattiesburg
Hattiesburg's April 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 55° and 65°. The average high for April is 83° with an average low of 61°. 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 Hattiesburg. See also: May | June | July.
