S
M
T
W
T
F
S
26
65°
37°
27
70°
39°
28
68°
42°
29
64°
47°
30
54°
40°
1
56°
35°
2
50°
33°
3
53°
33°
4
69°
38°
5
75°
48°
6
58°
38°
7
52°
34°
8
48°
40°
9
55°
46°
10
59°
45°
11
56°
38°
12
53°
39°
13
56°
44°
14
58°
44°
15
60°
47°
16
60°
46°
17
63°
45°
18
60°
46°
19
64°
47°
20
67°
50°
21
69°
50°
22
68°
45°
23
61°
42°
24
61°
44°
25
62°
44°
26
63°
45°
27
64°
44°
28
62°
44°
29
62°
45°
30
63°
45°
31
65°
51°
1
65°
46°
2
66°
47°
3
66°
53°
4
68°
51°
5
67°
49°
6
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Roseboom
Roseboom's May 2026 forecast shows daily high temperatures ranging from 48° to 75°, with overnight lows between 34° and 55°. The average high for May is 62° with an average low of 45°. 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 Roseboom. See also: June | July | August.
