S
M
T
W
T
F
S
30
93°
68°
31
92°
69°
1
93°
69°
2
93°
68°
3
92°
68°
4
91°
67°
5
91°
68°
6
90°
67°
7
91°
68°
8
88°
67°
9
90°
65°
10
89°
66°
11
90°
67°
12
90°
68°
13
Hist. Avg.
89°
67°
14
Hist. Avg.
89°
67°
15
Hist. Avg.
89°
67°
16
Hist. Avg.
88°
66°
17
Hist. Avg.
88°
66°
18
Hist. Avg.
88°
66°
19
Hist. Avg.
88°
65°
20
Hist. Avg.
87°
65°
21
Hist. Avg.
87°
65°
22
Hist. Avg.
87°
64°
23
Hist. Avg.
87°
64°
24
Hist. Avg.
86°
64°
25
Hist. Avg.
86°
63°
26
Hist. Avg.
86°
63°
27
Hist. Avg.
85°
63°
28
Hist. Avg.
85°
62°
29
Hist. Avg.
85°
62°
30
Hist. Avg.
85°
62°
1
Hist. Avg.
84°
61°
2
Hist. Avg.
84°
61°
3
Hist. Avg.
84°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Wiergate
Wiergate's September 2026 forecast shows daily high temperatures ranging from 88° to 93°, with overnight lows between 65° and 69°. The average high for September is 91° with an average low of 68°. 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 Wiergate. See also: October | November | December.