S
M
T
W
T
F
S
26
87°
65°
27
90°
71°
28
90°
71°
29
85°
68°
30
69°
63°
1
63°
52°
2
74°
51°
3
82°
48°
4
81°
51°
5
81°
60°
6
82°
60°
7
69°
56°
8
68°
60°
9
77°
64°
10
87°
65°
11
76°
68°
12
84°
62°
13
86°
57°
14
89°
61°
15
90°
63°
16
87°
68°
17
89°
67°
18
90°
73°
19
91°
69°
20
86°
70°
21
83°
71°
22
88°
69°
23
82°
64°
24
82°
67°
25
85°
70°
26
90°
67°
27
87°
72°
28
88°
72°
29
89°
72°
30
94°
71°
31
96°
73°
1
96°
72°
2
96°
71°
3
88°
71°
4
88°
71°
5
89°
66°
6
85°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Natchez
Natchez's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Natchez. See also: June | July | August.