S
M
T
W
T
F
S
30
88°
66°
31
88°
67°
1
89°
67°
2
83°
63°
3
84°
63°
4
84°
65°
5
87°
65°
6
87°
64°
7
82°
62°
8
82°
62°
9
83°
63°
10
83°
63°
11
84°
62°
12
85°
63°
13
84°
59°
14
82°
60°
15
81°
59°
16
82°
59°
17
83°
61°
18
83°
61°
19
81°
63°
20
84°
62°
21
80°
58°
22
78°
57°
23
Hist. Avg.
82°
59°
24
Hist. Avg.
81°
59°
25
Hist. Avg.
81°
59°
26
Hist. Avg.
81°
58°
27
Hist. Avg.
80°
58°
28
Hist. Avg.
80°
57°
29
Hist. Avg.
80°
57°
30
Hist. Avg.
79°
56°
1
Hist. Avg.
79°
56°
2
Hist. Avg.
79°
55°
3
Hist. Avg.
79°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Loris
Loris's September 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 57° and 67°. The average high for September is 84° with an average low of 62°. 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 Loris. See also: October | November | December.