S
M
T
W
T
F
S
30
77°
55°
31
75°
50°
1
72°
49°
2
69°
51°
3
69°
50°
4
70°
50°
5
69°
49°
6
68°
49°
7
68°
50°
8
69°
52°
9
68°
49°
10
66°
48°
11
67°
50°
12
67°
49°
13
68°
48°
14
67°
49°
15
65°
50°
16
67°
46°
17
66°
47°
18
66°
47°
19
64°
52°
20
66°
51°
21
65°
44°
22
62°
44°
23
Hist. Avg.
66°
47°
24
Hist. Avg.
66°
47°
25
Hist. Avg.
65°
46°
26
Hist. Avg.
65°
46°
27
Hist. Avg.
64°
46°
28
Hist. Avg.
64°
45°
29
Hist. Avg.
64°
45°
30
Hist. Avg.
63°
45°
1
Hist. Avg.
63°
44°
2
Hist. Avg.
62°
44°
3
Hist. Avg.
62°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Emerald Lakes
Emerald Lakes's September 2026 forecast shows daily high temperatures ranging from 62° to 77°, with overnight lows between 44° and 55°. The average high for September is 68° with an average low of 49°. 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 Emerald Lakes. See also: October | November | December.