S
M
T
W
T
F
S
30
84°
58°
31
79°
58°
1
78°
59°
2
78°
58°
3
79°
63°
4
79°
57°
5
83°
58°
6
78°
57°
7
77°
56°
8
78°
55°
9
77°
55°
10
80°
60°
11
81°
60°
12
76°
60°
13
76°
60°
14
75°
53°
15
73°
52°
16
Hist. Avg.
78°
55°
17
Hist. Avg.
78°
55°
18
Hist. Avg.
78°
54°
19
Hist. Avg.
77°
54°
20
Hist. Avg.
77°
54°
21
Hist. Avg.
77°
53°
22
Hist. Avg.
76°
53°
23
Hist. Avg.
76°
52°
24
Hist. Avg.
76°
52°
25
Hist. Avg.
75°
52°
26
Hist. Avg.
75°
51°
27
Hist. Avg.
74°
51°
28
Hist. Avg.
74°
50°
29
Hist. Avg.
74°
50°
30
Hist. Avg.
73°
50°
1
Hist. Avg.
73°
49°
2
Hist. Avg.
72°
49°
3
Hist. Avg.
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sparks Glencoe
Sparks Glencoe's September 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 52° and 63°. The average high for September is 78° with an average low of 58°. 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 Sparks Glencoe. See also: October | November | December.