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
57°
48°
13
55°
48°
14
52°
46°
15
54°
49°
16
55°
49°
17
55°
50°
18
55°
53°
19
58°
54°
20
57°
52°
21
61°
52°
22
66°
55°
23
65°
54°
24
67°
54°
25
63°
52°
26
64°
52°
27
63°
51°
28
56°
53°
29
56°
53°
30
57°
55°
31
56°
55°
1
58°
56°
2
61°
56°
3
62°
55°
4
59°
56°
5
58°
56°
6
58°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gwenter
Gwenter's May 2026 forecast shows daily high temperatures ranging from 54° to 67°, with overnight lows between 49° and 56°. The average high for May is 59° with an average low of 53°. 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 Gwenter. See also: June | July | August.