S
M
T
W
T
F
S
30
79°
49°
31
81°
51°
1
84°
53°
2
84°
53°
3
82°
52°
4
81°
53°
5
75°
52°
6
75°
51°
7
77°
51°
8
79°
50°
9
79°
51°
10
76°
50°
11
81°
47°
12
83°
49°
13
82°
47°
14
80°
45°
15
81°
47°
16
80°
48°
17
79°
45°
18
77°
47°
19
79°
50°
20
77°
48°
21
78°
46°
22
77°
44°
23
77°
38°
24
74°
40°
25
75°
46°
26
78°
45°
27
78°
41°
28
74°
38°
29
74°
42°
30
77°
44°
1
76°
42°
2
73°
34°
3
67°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Valdez
Valdez's September 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 34° and 53°. The average high for September is 78° 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 Valdez. See also: October | November | December.
