S
M
T
W
T
F
S
27
77°
61°
28
77°
59°
29
77°
58°
30
72°
54°
1
70°
56°
2
71°
59°
3
76°
54°
4
75°
59°
5
75°
59°
6
69°
58°
7
75°
59°
8
74°
55°
9
68°
51°
10
64°
53°
11
70°
51°
12
64°
51°
13
68°
55°
14
72°
56°
15
72°
55°
16
71°
55°
17
72°
52°
18
63°
50°
19
61°
53°
20
66°
54°
21
70°
52°
22
69°
44°
23
56°
41°
24
57°
46°
25
62°
51°
26
68°
46°
27
61°
40°
28
59°
40°
29
61°
44°
30
64°
49°
31
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Swarthmore
Swarthmore's October 2026 forecast shows daily high temperatures ranging from 56° to 77°, with overnight lows between 40° and 61°. The average high for October is 68° with an average low of 52°. 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 Swarthmore. See also: November | December | January.
