S
M
T
W
T
F
S
26
86°
75°
27
90°
78°
28
90°
75°
29
88°
76°
30
85°
67°
1
67°
55°
2
76°
53°
3
77°
54°
4
80°
67°
5
85°
74°
6
85°
64°
7
73°
59°
8
76°
62°
9
82°
67°
10
84°
68°
11
81°
61°
12
83°
61°
13
84°
63°
14
82°
67°
15
84°
68°
16
85°
65°
17
82°
66°
18
80°
67°
19
81°
68°
20
82°
68°
21
84°
65°
22
83°
62°
23
81°
63°
24
81°
65°
25
82°
64°
26
82°
63°
27
83°
64°
28
82°
65°
29
81°
68°
30
83°
69°
31
82°
70°
1
84°
68°
2
85°
69°
3
85°
71°
4
86°
71°
5
83°
70°
6
81°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Caney
New Caney's May 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 54° and 74°. The average high for May is 82° with an average low of 66°. 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 New Caney. See also: June | July | August.
