S
M
T
W
T
F
S
26
77°
57°
27
87°
71°
28
81°
65°
29
73°
55°
30
67°
53°
1
74°
48°
2
74°
44°
3
82°
41°
4
80°
60°
5
75°
56°
6
64°
50°
7
73°
47°
8
79°
49°
9
85°
58°
10
77°
61°
11
78°
53°
12
82°
47°
13
78°
51°
14
76°
60°
15
84°
65°
16
79°
65°
17
84°
66°
18
79°
66°
19
70°
56°
20
74°
61°
21
73°
58°
22
75°
57°
23
74°
57°
24
77°
60°
25
80°
63°
26
77°
58°
27
77°
62°
28
78°
63°
29
78°
62°
30
75°
61°
31
76°
61°
1
73°
62°
2
73°
62°
3
75°
64°
4
80°
64°
5
81°
65°
6
78°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rosetta
Rosetta's May 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 51° and 66°. The average high for May is 77° with an average low of 61°. 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 Rosetta. See also: June | July | August.
