S
M
T
W
T
F
S
27
90°
66°
28
90°
64°
29
92°
62°
30
91°
67°
1
90°
72°
2
85°
73°
3
81°
73°
4
79°
70°
5
79°
69°
6
79°
65°
7
77°
64°
8
80°
62°
9
82°
65°
10
80°
69°
11
80°
64°
12
81°
62°
13
83°
62°
14
85°
61°
15
79°
67°
16
80°
63°
17
77°
62°
18
81°
61°
19
80°
60°
20
77°
54°
21
73°
52°
22
72°
52°
23
72°
53°
24
75°
59°
25
75°
59°
26
78°
58°
27
77°
59°
28
74°
54°
29
69°
53°
30
71°
51°
31
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Winthrop Square
Winthrop Square's October 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 48° and 73°. The average high for October is 78° with an average low of 61°. 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 Winthrop Square. See also: November | December | January.
