S
M
T
W
T
F
S
26
81°
54°
27
82°
62°
28
75°
61°
29
66°
53°
30
64°
45°
1
62°
44°
2
58°
40°
3
68°
37°
4
81°
54°
5
65°
49°
6
58°
45°
7
64°
45°
8
72°
45°
9
78°
54°
10
73°
57°
11
74°
50°
12
78°
51°
13
77°
56°
14
71°
46°
15
78°
51°
16
79°
68°
17
85°
67°
18
89°
65°
19
N/A
20
70°
59°
21
75°
62°
22
75°
67°
23
78°
65°
24
76°
62°
25
75°
64°
26
79°
62°
27
77°
63°
28
78°
64°
29
80°
62°
30
81°
63°
31
80°
63°
1
81°
62°
2
80°
58°
3
79°
63°
4
76°
62°
5
79°
63°
6
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Rosiclare
Rosiclare's May 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 58° and 67°. The average high for May is 78° with an average low of 63°. 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 Rosiclare. See also: June | July | August.