S
M
T
W
T
F
S
27
73°
53°
28
73°
53°
29
66°
63°
30
77°
61°
1
68°
48°
2
64°
38°
3
67°
54°
4
69°
42°
5
69°
39°
6
83°
56°
7
73°
48°
8
67°
42°
9
73°
43°
10
91°
61°
11
89°
66°
12
73°
54°
13
57°
51°
14
53°
40°
15
51°
40°
16
55°
33°
17
63°
33°
18
70°
40°
19
68°
37°
20
70°
38°
21
74°
44°
22
74°
43°
23
71°
56°
24
74°
47°
25
54°
44°
26
46°
42°
27
53°
42°
28
N/A
29
54°
36°
30
56°
40°
31
54°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in South Haven
South Haven's October 2026 forecast shows daily high temperatures ranging from 54° to 56°, with overnight lows between 36° and 49°. The average high for October is 55° with an average low of 42°. 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 South Haven. See also: November | December | January.
