S
M
T
W
T
F
S
27
70°
61°
28
78°
62°
29
75°
61°
30
81°
58°
1
83°
62°
2
85°
61°
3
71°
58°
4
66°
59°
5
77°
54°
6
67°
48°
7
74°
46°
8
83°
55°
9
78°
51°
10
72°
54°
11
67°
63°
12
79°
60°
13
81°
56°
14
93°
63°
15
79°
62°
16
81°
54°
17
57°
39°
18
60°
39°
19
65°
46°
20
69°
49°
21
70°
46°
22
67°
47°
23
71°
45°
24
67°
46°
25
68°
51°
26
69°
47°
27
67°
48°
28
68°
49°
29
67°
44°
30
63°
45°
31
61°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Dahlgren
Dahlgren's October 2026 forecast shows daily high temperatures ranging from 57° to 81°, with overnight lows between 39° and 54°. The average high for October is 67° 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 Dahlgren. See also: November | December | January.
