S
M
T
W
T
F
S
27
67°
48°
28
59°
43°
29
65°
45°
30
66°
39°
1
58°
46°
2
65°
48°
3
65°
38°
4
66°
35°
5
59°
37°
6
55°
44°
7
55°
44°
8
58°
45°
9
59°
44°
10
56°
44°
11
62°
43°
12
55°
36°
13
54°
36°
14
52°
37°
15
51°
36°
16
50°
36°
17
50°
33°
18
51°
34°
19
53°
33°
20
58°
41°
21
58°
41°
22
55°
42°
23
58°
41°
24
60°
36°
25
59°
35°
26
53°
30°
27
50°
32°
28
48°
29°
29
47°
30°
30
Hist. Avg.
56°
35°
31
Hist. Avg.
56°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in South Ashburnham
South Ashburnham's October 2026 forecast shows daily high temperatures ranging from 47° to 67°, with overnight lows between 29° and 48°. The average high for October is 57° with an average low of 39°. 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 Ashburnham. See also: November | December | January.