S
M
T
W
T
F
S
27
88°
68°
28
87°
69°
29
86°
73°
30
86°
72°
1
88°
72°
2
88°
71°
3
87°
72°
4
88°
71°
5
88°
71°
6
85°
70°
7
87°
71°
8
86°
69°
9
81°
66°
10
84°
70°
11
83°
69°
12
80°
69°
13
81°
68°
14
84°
69°
15
85°
69°
16
85°
68°
17
84°
68°
18
85°
67°
19
84°
67°
20
84°
66°
21
83°
65°
22
78°
58°
23
74°
56°
24
75°
58°
25
74°
63°
26
79°
55°
27
74°
61°
28
76°
61°
29
78°
62°
30
79°
61°
31
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lynn Haven
Lynn Haven's October 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 55° and 73°. The average high for October is 83° with an average low of 66°. 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 Lynn Haven. See also: November | December | January.