S
M
T
W
T
F
S
30
91°
56°
31
83°
56°
1
80°
59°
2
81°
59°
3
74°
60°
4
78°
59°
5
83°
52°
6
86°
55°
7
90°
53°
8
96°
56°
9
101°
60°
10
105°
70°
11
93°
61°
12
94°
61°
13
81°
52°
14
91°
48°
15
91°
56°
16
80°
54°
17
76°
57°
18
86°
61°
19
87°
62°
20
82°
60°
21
89°
54°
22
92°
58°
23
94°
57°
24
92°
58°
25
88°
56°
26
82°
53°
27
83°
54°
28
85°
53°
29
84°
49°
30
81°
50°
1
86°
53°
2
82°
53°
3
86°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Oregon House
Oregon House's September 2026 forecast shows daily high temperatures ranging from 76° to 94°, with overnight lows between 49° and 62°. The average high for September is 85° with an average low of 55°. 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 Oregon House. See also: October | November | December.
