S
M
T
W
T
F
S
26
84°
60°
27
76°
58°
28
68°
56°
29
83°
62°
30
74°
59°
1
68°
56°
2
70°
49°
3
70°
43°
4
79°
44°
5
79°
47°
6
81°
63°
7
70°
56°
8
72°
49°
9
71°
56°
10
82°
55°
11
81°
58°
12
72°
55°
13
79°
53°
14
73°
54°
15
78°
45°
16
86°
51°
17
89°
62°
18
88°
63°
19
89°
63°
20
88°
65°
21
85°
68°
22
87°
69°
23
81°
68°
24
82°
69°
25
77°
67°
26
75°
68°
27
80°
66°
28
85°
68°
29
79°
66°
30
74°
62°
31
73°
59°
1
73°
61°
2
77°
59°
3
80°
63°
4
78°
64°
5
80°
64°
6
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Roswell
Roswell's May 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 59° and 68°. The average high for May is 78° with an average low of 64°. 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 Roswell. See also: June | July | August.
