S
M
T
W
T
F
S
30
94°
68°
31
94°
67°
1
93°
68°
2
93°
65°
3
94°
64°
4
94°
59°
5
87°
60°
6
88°
65°
7
93°
66°
8
93°
67°
9
91°
67°
10
92°
66°
11
91°
65°
12
90°
64°
13
90°
63°
14
91°
64°
15
92°
65°
16
Hist. Avg.
87°
61°
17
Hist. Avg.
87°
61°
18
Hist. Avg.
86°
60°
19
Hist. Avg.
86°
60°
20
Hist. Avg.
86°
60°
21
Hist. Avg.
85°
59°
22
Hist. Avg.
85°
59°
23
Hist. Avg.
84°
58°
24
Hist. Avg.
84°
58°
25
Hist. Avg.
83°
57°
26
Hist. Avg.
83°
57°
27
Hist. Avg.
83°
56°
28
Hist. Avg.
82°
56°
29
Hist. Avg.
82°
55°
30
Hist. Avg.
81°
55°
1
Hist. Avg.
81°
54°
2
Hist. Avg.
81°
54°
3
Hist. Avg.
80°
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 87° to 94°, with overnight lows between 59° and 68°. The average high for September is 92° with an average low of 65°. 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.