S
M
T
W
T
F
S
27
70°
52°
28
70°
48°
29
72°
43°
30
71°
39°
1
62°
38°
2
59°
37°
3
57°
37°
4
57°
38°
5
58°
37°
6
59°
40°
7
68°
42°
8
58°
43°
9
63°
35°
10
58°
36°
11
60°
43°
12
59°
44°
13
61°
43°
14
63°
34°
15
Hist. Avg.
59°
38°
16
Hist. Avg.
59°
38°
17
Hist. Avg.
58°
38°
18
Hist. Avg.
58°
37°
19
Hist. Avg.
57°
37°
20
Hist. Avg.
57°
37°
21
Hist. Avg.
56°
36°
22
Hist. Avg.
56°
36°
23
Hist. Avg.
55°
36°
24
Hist. Avg.
55°
35°
25
Hist. Avg.
54°
35°
26
Hist. Avg.
54°
34°
27
Hist. Avg.
53°
34°
28
Hist. Avg.
53°
34°
29
Hist. Avg.
52°
33°
30
Hist. Avg.
52°
33°
31
Hist. Avg.
51°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Marine On Saint Croix
Marine On Saint Croix's October 2026 forecast shows daily high temperatures ranging from 57° to 72°, with overnight lows between 34° and 52°. The average high for October is 63° with an average low of 41°. 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 Marine On Saint Croix. See also: November | December | January.
