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
81°
60°
13
Hist. Avg.
82°
66°
14
Hist. Avg.
81°
65°
15
Hist. Avg.
81°
65°
16
Hist. Avg.
80°
65°
17
Hist. Avg.
80°
64°
18
Hist. Avg.
80°
64°
19
Hist. Avg.
79°
64°
20
Hist. Avg.
79°
63°
21
Hist. Avg.
79°
63°
22
Hist. Avg.
78°
62°
23
Hist. Avg.
78°
62°
24
Hist. Avg.
78°
62°
25
Hist. Avg.
77°
61°
26
Hist. Avg.
77°
61°
27
Hist. Avg.
76°
60°
28
Hist. Avg.
76°
60°
29
Hist. Avg.
76°
60°
30
Hist. Avg.
75°
59°
1
Hist. Avg.
75°
59°
2
Hist. Avg.
74°
58°
3
Hist. Avg.
74°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sparks
Sparks's September 2026 forecast shows daily high temperatures ranging from 77° to 84°, with overnight lows between 55° and 63°. The average high for September is 79° 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. See also: October | November | December.
