S
M
T
W
T
F
S
27
79°
48°
28
77°
42°
29
72°
43°
30
65°
47°
1
64°
43°
2
66°
50°
3
64°
44°
4
69°
42°
5
72°
51°
6
71°
51°
7
73°
50°
8
70°
47°
9
70°
41°
10
62°
38°
11
61°
40°
12
60°
37°
13
67°
36°
14
57°
36°
15
60°
45°
16
66°
42°
17
61°
40°
18
62°
44°
19
58°
36°
20
60°
34°
21
56°
34°
22
57°
35°
23
55°
36°
24
55°
34°
25
Hist. Avg.
57°
40°
26
Hist. Avg.
57°
40°
27
Hist. Avg.
57°
39°
28
Hist. Avg.
56°
39°
29
Hist. Avg.
56°
39°
30
Hist. Avg.
55°
38°
31
Hist. Avg.
55°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Lock Haven
Lock Haven's October 2026 forecast shows daily high temperatures ranging from 55° to 79°, with overnight lows between 34° and 51°. The average high for October is 65° with an average low of 42°. 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 Lock Haven. See also: November | December | January.
