S
M
T
W
T
F
S
30
81°
48°
31
89°
49°
1
76°
55°
2
66°
49°
3
67°
51°
4
69°
52°
5
76°
54°
6
76°
53°
7
75°
53°
8
75°
51°
9
78°
54°
10
79°
50°
11
82°
53°
12
80°
52°
13
78°
51°
14
77°
48°
15
78°
49°
16
71°
47°
17
71°
46°
18
72°
43°
19
70°
48°
20
70°
45°
21
69°
41°
22
69°
41°
23
68°
42°
24
68°
40°
25
69°
40°
26
71°
41°
27
74°
49°
28
67°
47°
29
68°
42°
30
74°
46°
1
69°
46°
2
66°
44°
3
66°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hood River
Hood River's September 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 40° and 55°. The average high for September is 72° with an average low of 47°. 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 Hood River. See also: October | November | December.
