S
M
T
W
T
F
S
30
81°
60°
31
83°
64°
1
85°
65°
2
86°
64°
3
86°
63°
4
84°
65°
5
85°
63°
6
84°
63°
7
80°
62°
8
79°
64°
9
83°
58°
10
82°
57°
11
78°
63°
12
82°
62°
13
84°
61°
14
80°
62°
15
83°
62°
16
77°
58°
17
81°
55°
18
77°
60°
19
Hist. Avg.
81°
60°
20
Hist. Avg.
80°
59°
21
Hist. Avg.
80°
59°
22
Hist. Avg.
80°
59°
23
Hist. Avg.
79°
58°
24
Hist. Avg.
79°
58°
25
Hist. Avg.
78°
58°
26
Hist. Avg.
78°
57°
27
Hist. Avg.
78°
57°
28
Hist. Avg.
77°
56°
29
Hist. Avg.
77°
56°
30
Hist. Avg.
77°
56°
1
Hist. Avg.
76°
55°
2
Hist. Avg.
76°
55°
3
Hist. Avg.
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Eldorado
Eldorado's September 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 55° and 65°. The average high for September is 82° with an average low of 62°. 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 Eldorado. See also: October | November | December.