S
M
T
W
T
F
S
30
75°
46°
31
74°
44°
1
73°
43°
2
74°
43°
3
75°
46°
4
75°
46°
5
73°
47°
6
71°
41°
7
74°
45°
8
80°
48°
9
81°
50°
10
81°
50°
11
80°
49°
12
81°
50°
13
79°
48°
14
74°
42°
15
71°
45°
16
72°
47°
17
78°
48°
18
79°
49°
19
78°
47°
20
78°
48°
21
77°
48°
22
78°
47°
23
76°
46°
24
73°
47°
25
75°
47°
26
76°
48°
27
76°
46°
28
68°
44°
29
66°
46°
30
69°
44°
1
66°
40°
2
62°
36°
3
62°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Umpqua
North Umpqua's September 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 36° and 50°. The average high for September is 74° with an average low of 46°. 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 North Umpqua. See also: October | November | December.
