S
M
T
W
T
F
S
27
81°
57°
28
84°
52°
29
95°
54°
30
93°
59°
1
95°
59°
2
95°
61°
3
97°
63°
4
95°
63°
5
99°
63°
6
100°
64°
7
99°
64°
8
100°
66°
9
96°
60°
10
78°
50°
11
70°
52°
12
70°
50°
13
74°
50°
14
79°
53°
15
80°
54°
16
81°
53°
17
84°
55°
18
82°
55°
19
84°
54°
20
82°
56°
21
76°
51°
22
79°
55°
23
79°
54°
24
78°
55°
25
78°
54°
26
77°
53°
27
77°
53°
28
76°
54°
29
76°
53°
30
75°
54°
31
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Roseville
Roseville's October 2026 forecast shows daily high temperatures ranging from 70° to 100°, with overnight lows between 50° and 66°. The average high for October is 79° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Roseville. See also: November | December | January.
