S
M
T
W
T
F
S
27
81°
55°
28
79°
53°
29
71°
56°
30
70°
52°
1
72°
55°
2
75°
58°
3
71°
59°
4
72°
59°
5
78°
57°
6
77°
53°
7
78°
48°
8
70°
47°
9
68°
48°
10
68°
48°
11
72°
46°
12
68°
45°
13
66°
50°
14
69°
49°
15
68°
46°
16
67°
52°
17
68°
51°
18
72°
51°
19
73°
50°
20
72°
50°
21
65°
44°
22
65°
50°
23
72°
47°
24
Hist. Avg.
68°
46°
25
Hist. Avg.
67°
45°
26
Hist. Avg.
67°
45°
27
Hist. Avg.
67°
44°
28
Hist. Avg.
66°
44°
29
Hist. Avg.
66°
44°
30
Hist. Avg.
66°
43°
31
Hist. Avg.
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Bethlehem
Bethlehem's October 2026 forecast shows daily high temperatures ranging from 65° to 81°, with overnight lows between 44° and 59°. The average high for October is 71° with an average low of 51°. 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 Bethlehem. See also: November | December | January.
