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