S
M
T
W
T
F
S
27
64°
54°
28
63°
46°
29
72°
50°
30
66°
59°
1
63°
57°
2
64°
54°
3
61°
46°
4
63°
46°
5
64°
61°
6
61°
52°
7
57°
50°
8
61°
52°
9
62°
48°
10
55°
46°
11
57°
54°
12
64°
58°
13
63°
54°
14
61°
55°
15
60°
47°
16
57°
46°
17
59°
51°
18
57°
46°
19
57°
49°
20
58°
47°
21
55°
48°
22
58°
48°
23
56°
48°
24
53°
47°
25
56°
47°
26
54°
48°
27
57°
48°
28
54°
46°
29
52°
47°
30
51°
47°
31
54°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Trawsfynydd
Trawsfynydd's October 2026 forecast shows daily high temperatures ranging from 51° to 64°, with overnight lows between 46° and 58°. The average high for October is 57° with an average low of 49°. 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 Trawsfynydd. See also: November | December | January.