S
M
T
W
T
F
S
26
86°
68°
27
86°
66°
28
87°
68°
29
87°
67°
30
87°
67°
1
87°
66°
2
89°
72°
3
81°
66°
4
86°
67°
5
87°
69°
6
90°
69°
7
91°
70°
8
92°
69°
9
89°
71°
10
91°
70°
11
89°
70°
12
90°
69°
13
89°
67°
14
90°
69°
15
91°
77°
16
84°
70°
17
85°
69°
18
85°
71°
19
86°
72°
20
86°
72°
21
85°
71°
22
86°
72°
23
86°
70°
24
87°
72°
25
86°
73°
26
86°
72°
27
87°
73°
28
86°
73°
29
86°
72°
30
87°
72°
31
86°
74°
1
86°
74°
2
87°
73°
3
87°
74°
4
88°
73°
5
87°
74°
6
87°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carnestown
Carnestown's May 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 66° and 77°. The average high for May is 87° with an average low of 71°. 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 Carnestown. See also: June | July | August.
