S
M
T
W
T
F
S
27
49°
37°
28
50°
37°
29
50°
33°
30
51°
36°
1
52°
38°
2
49°
38°
3
52°
32°
4
51°
28°
5
48°
26°
6
44°
27°
7
45°
27°
8
44°
26°
9
41°
25°
10
52°
35°
11
50°
34°
12
40°
22°
13
Hist. Avg.
44°
25°
14
Hist. Avg.
43°
25°
15
Hist. Avg.
42°
24°
16
Hist. Avg.
41°
23°
17
Hist. Avg.
40°
23°
18
Hist. Avg.
39°
22°
19
Hist. Avg.
38°
21°
20
Hist. Avg.
37°
20°
21
Hist. Avg.
36°
19°
22
Hist. Avg.
35°
18°
23
Hist. Avg.
34°
17°
24
Hist. Avg.
33°
16°
25
Hist. Avg.
32°
15°
26
Hist. Avg.
31°
14°
27
Hist. Avg.
30°
14°
28
Hist. Avg.
29°
13°
29
Hist. Avg.
28°
12°
30
Hist. Avg.
27°
11°
31
Hist. Avg.
26°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Assumption
Assumption's October 2026 forecast shows daily high temperatures ranging from 40° to 52°, with overnight lows between 22° and 38°. The average high for October is 48° with an average low of 31°. 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 Assumption. See also: November | December | January.