S
M
T
W
T
F
S
30
94°
70°
31
93°
72°
1
93°
71°
2
92°
72°
3
93°
72°
4
93°
71°
5
91°
69°
6
92°
71°
7
90°
72°
8
88°
71°
9
88°
71°
10
89°
70°
11
88°
71°
12
89°
70°
13
87°
70°
14
87°
69°
15
88°
70°
16
87°
69°
17
86°
69°
18
86°
68°
19
87°
64°
20
85°
64°
21
84°
65°
22
86°
68°
23
87°
68°
24
86°
67°
25
87°
68°
26
88°
67°
27
88°
67°
28
87°
65°
29
87°
65°
30
88°
65°
1
Hist. Avg.
84°
63°
2
Hist. Avg.
83°
62°
3
Hist. Avg.
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Swords
Swords's September 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 64° and 72°. The average high for September is 89° with an average low of 69°. 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 Swords. See also: October | November | December.
