S
M
T
W
T
F
S
26
64°
45°
27
66°
48°
28
54°
43°
29
66°
39°
30
72°
43°
1
59°
48°
2
61°
46°
3
61°
48°
4
59°
50°
5
59°
48°
6
57°
45°
7
57°
43°
8
64°
46°
9
66°
43°
10
55°
39°
11
54°
39°
12
57°
41°
13
57°
43°
14
52°
43°
15
55°
41°
16
54°
43°
17
54°
45°
18
54°
45°
19
N/A
20
63°
52°
21
71°
51°
22
76°
55°
23
78°
57°
24
82°
59°
25
80°
58°
26
81°
56°
27
78°
55°
28
74°
53°
29
71°
50°
30
68°
49°
31
68°
50°
1
67°
49°
2
62°
46°
3
62°
50°
4
63°
48°
5
64°
48°
6
63°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Penallt
Penallt's May 2026 forecast shows daily high temperatures ranging from 62° to 82°, with overnight lows between 46° and 59°. The average high for May is 71° with an average low of 52°. 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 Penallt. See also: June | July | August.
