S
M
T
W
T
F
S
27
64°
52°
28
63°
46°
29
58°
45°
30
58°
45°
1
59°
51°
2
61°
50°
3
62°
48°
4
59°
46°
5
57°
45°
6
56°
44°
7
57°
46°
8
56°
44°
9
55°
43°
10
56°
44°
11
57°
46°
12
57°
44°
13
55°
46°
14
56°
49°
15
59°
49°
16
58°
48°
17
57°
48°
18
58°
45°
19
57°
49°
20
58°
48°
21
57°
48°
22
58°
46°
23
56°
47°
24
54°
46°
25
57°
47°
26
57°
47°
27
58°
46°
28
58°
46°
29
57°
45°
30
57°
46°
31
56°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Gilwern
Gilwern's October 2026 forecast shows daily high temperatures ranging from 54° to 64°, with overnight lows between 43° and 52°. The average high for October is 58° with an average low of 47°. 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 Gilwern. See also: November | December | January.