S
M
T
W
T
F
S
27
72°
50°
28
66°
46°
29
63°
59°
30
77°
54°
1
63°
45°
2
61°
34°
3
61°
50°
4
64°
39°
5
63°
37°
6
77°
52°
7
68°
50°
8
65°
40°
9
69°
55°
10
83°
59°
11
72°
47°
12
49°
38°
13
50°
36°
14
52°
41°
15
51°
38°
16
46°
34°
17
51°
36°
18
55°
38°
19
55°
39°
20
56°
37°
21
51°
31°
22
57°
38°
23
49°
32°
24
55°
37°
25
56°
34°
26
53°
34°
27
49°
27°
28
43°
31°
29
52°
32°
30
47°
31°
31
51°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Clarissa
Clarissa's October 2026 forecast shows daily high temperatures ranging from 43° to 83°, with overnight lows between 27° and 59°. The average high for October is 55° with an average low of 38°. 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 Clarissa. See also: November | December | January.