S
M
T
W
T
F
S
26
52°
25°
27
49°
33°
28
48°
30°
29
57°
24°
30
58°
29°
1
57°
22°
2
75°
27°
3
72°
40°
4
57°
36°
5
48°
30°
6
51°
31°
7
64°
27°
8
71°
31°
9
61°
35°
10
62°
29°
11
79°
34°
12
74°
46°
13
81°
33°
14
82°
48°
15
81°
40°
16
74°
37°
17
70°
47°
18
50°
41°
19
54°
35°
20
65°
41°
21
67°
44°
22
59°
47°
23
67°
48°
24
78°
52°
25
83°
56°
26
83°
53°
27
75°
55°
28
76°
54°
29
80°
58°
30
77°
57°
31
78°
53°
1
74°
50°
2
69°
54°
3
71°
53°
4
73°
56°
5
72°
56°
6
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Roscoe
Roscoe's May 2026 forecast shows daily high temperatures ranging from 54° to 83°, with overnight lows between 35° and 58°. The average high for May is 72° with an average low of 51°. 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 Roscoe. See also: June | July | August.
