S
M
T
W
T
F
S
26
59°
46°
27
66°
46°
28
57°
46°
29
61°
45°
30
57°
52°
1
59°
52°
2
55°
48°
3
59°
48°
4
59°
46°
5
59°
48°
6
57°
46°
7
57°
41°
8
61°
46°
9
63°
54°
10
61°
46°
11
55°
45°
12
58°
47°
13
56°
45°
14
52°
44°
15
54°
42°
16
57°
47°
17
56°
46°
18
57°
51°
19
58°
51°
20
61°
50°
21
62°
50°
22
62°
51°
23
64°
50°
24
65°
51°
25
57°
54°
26
57°
54°
27
58°
53°
28
59°
54°
29
58°
55°
30
59°
54°
31
58°
54°
1
59°
55°
2
60°
55°
3
60°
54°
4
61°
55°
5
59°
53°
6
58°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pentewan
Pentewan's May 2026 forecast shows daily high temperatures ranging from 52° to 65°, with overnight lows between 42° and 55°. The average high for May is 59° with an average low of 51°. 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 Pentewan. See also: June | July | August.
