S
M
T
W
T
F
S
26
67°
56°
27
67°
56°
28
68°
53°
29
68°
53°
30
68°
55°
1
90°
57°
2
69°
61°
3
68°
61°
4
68°
56°
5
67°
56°
6
69°
56°
7
68°
58°
8
69°
61°
9
68°
60°
10
68°
60°
11
69°
60°
12
67°
62°
13
70°
62°
14
69°
62°
15
70°
63°
16
69°
62°
17
68°
61°
18
68°
61°
19
72°
57°
20
73°
61°
21
70°
62°
22
69°
62°
23
70°
63°
24
68°
63°
25
70°
62°
26
65°
59°
27
68°
58°
28
68°
61°
29
69°
60°
30
69°
59°
31
69°
60°
1
69°
59°
2
69°
60°
3
72°
62°
4
68°
61°
5
68°
61°
6
67°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Roseville
Roseville's May 2026 forecast shows daily high temperatures ranging from 65° to 72°, with overnight lows between 58° and 62°. The average high for May is 68° with an average low of 60°. 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 Roseville. See also: June | July | August.
