S
M
T
W
T
F
S
26
70°
47°
27
65°
51°
28
61°
49°
29
63°
41°
30
60°
34°
1
53°
40°
2
55°
34°
3
63°
36°
4
76°
47°
5
57°
48°
6
59°
40°
7
62°
34°
8
65°
46°
9
74°
52°
10
68°
49°
11
69°
40°
12
80°
37°
13
64°
40°
14
68°
36°
15
70°
45°
16
77°
61°
17
83°
60°
18
81°
66°
19
83°
64°
20
63°
48°
21
68°
50°
22
65°
59°
23
74°
59°
24
76°
59°
25
77°
62°
26
77°
64°
27
80°
63°
28
80°
64°
29
79°
62°
30
78°
63°
31
79°
62°
1
77°
58°
2
81°
62°
3
74°
57°
4
73°
55°
5
74°
58°
6
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Romney
Romney's May 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 48° and 64°. The average high for May is 75° with an average low of 59°. 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 Romney. See also: June | July | August.