S
M
T
W
T
F
S
27
61°
38°
28
62°
44°
29
62°
43°
30
65°
48°
1
69°
43°
2
67°
46°
3
71°
47°
4
73°
43°
5
70°
38°
6
69°
32°
7
65°
32°
8
54°
30°
9
54°
30°
10
53°
29°
11
51°
27°
12
50°
30°
13
52°
37°
14
57°
39°
15
64°
38°
16
59°
42°
17
60°
40°
18
61°
34°
19
57°
39°
20
62°
36°
21
61°
40°
22
60°
37°
23
58°
34°
24
59°
32°
25
56°
23°
26
45°
26°
27
Hist. Avg.
54°
31°
28
Hist. Avg.
54°
31°
29
Hist. Avg.
53°
30°
30
Hist. Avg.
52°
30°
31
Hist. Avg.
52°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Gettysburg
Gettysburg's October 2026 forecast shows daily high temperatures ranging from 45° to 73°, with overnight lows between 23° and 48°. The average high for October is 60° with an average low of 37°. 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 Gettysburg. See also: November | December | January.
