S
M
T
W
T
F
S
27
88°
59°
28
88°
58°
29
91°
53°
30
94°
55°
1
88°
68°
2
87°
71°
3
85°
72°
4
79°
68°
5
80°
60°
6
81°
59°
7
71°
57°
8
77°
56°
9
79°
61°
10
78°
58°
11
73°
54°
12
78°
52°
13
76°
52°
14
84°
66°
15
79°
56°
16
80°
59°
17
75°
58°
18
80°
57°
19
80°
56°
20
76°
50°
21
71°
48°
22
71°
48°
23
72°
49°
24
75°
53°
25
75°
55°
26
78°
56°
27
78°
56°
28
74°
54°
29
68°
51°
30
71°
48°
31
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Roundhill
Roundhill's October 2026 forecast shows daily high temperatures ranging from 68° to 88°, with overnight lows between 48° and 72°. The average high for October is 77° with an average low of 57°. 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 Roundhill. See also: November | December | January.