S
M
T
W
T
F
S
26
70°
34°
27
74°
43°
28
64°
38°
29
49°
38°
30
45°
36°
1
44°
30°
2
49°
25°
3
60°
29°
4
75°
33°
5
53°
40°
6
48°
29°
7
49°
29°
8
62°
29°
9
59°
35°
10
51°
28°
11
50°
27°
12
60°
29°
13
50°
39°
14
63°
32°
15
76°
37°
16
79°
51°
17
67°
44°
18
79°
49°
19
76°
46°
20
52°
36°
21
64°
31°
22
70°
35°
23
73°
49°
24
58°
46°
25
79°
58°
26
84°
54°
27
80°
46°
28
74°
41°
29
72°
44°
30
71°
43°
31
73°
44°
1
72°
46°
2
75°
49°
3
74°
51°
4
73°
50°
5
75°
51°
6
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Antrim
Antrim's May 2026 forecast shows daily high temperatures ranging from 58° to 84°, with overnight lows between 41° and 58°. The average high for May is 74° with an average low of 48°. 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 Antrim. See also: June | July | August.
