S
M
T
W
T
F
S
30
85°
55°
31
85°
58°
1
88°
57°
2
87°
56°
3
85°
55°
4
86°
52°
5
85°
53°
6
86°
53°
7
88°
54°
8
89°
58°
9
89°
55°
10
85°
53°
11
86°
51°
12
87°
52°
13
89°
53°
14
90°
55°
15
91°
56°
16
92°
56°
17
90°
55°
18
89°
53°
19
89°
52°
20
84°
51°
21
88°
54°
22
87°
52°
23
83°
45°
24
85°
47°
25
87°
49°
26
87°
51°
27
Hist. Avg.
79°
48°
28
Hist. Avg.
79°
47°
29
Hist. Avg.
78°
47°
30
Hist. Avg.
78°
46°
1
Hist. Avg.
78°
46°
2
Hist. Avg.
78°
46°
3
Hist. Avg.
77°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Pine Lake
Pine Lake's September 2026 forecast shows daily high temperatures ranging from 83° to 92°, with overnight lows between 45° and 58°. The average high for September is 87° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Pine Lake. See also: October | November | December.