S
M
T
W
T
F
S
1
58°
34°
2
57°
33°
3
59°
36°
4
58°
34°
5
56°
30°
6
56°
28°
7
54°
28°
8
53°
33°
9
55°
36°
10
53°
35°
11
55°
27°
12
51°
24°
13
47°
25°
14
46°
28°
15
48°
33°
16
47°
27°
17
50°
29°
18
49°
30°
19
44°
29°
20
45°
32°
21
46°
28°
22
43°
32°
23
42°
35°
24
46°
37°
25
49°
38°
26
52°
37°
27
51°
36°
28
50°
37°
29
52°
35°
30
48°
33°
1
49°
32°
2
44°
32°
3
45°
35°
4
46°
34°
5
49°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Hermiston
Hermiston's November 2026 forecast shows daily high temperatures ranging from 42° to 59°, with overnight lows between 24° and 38°. The average high for November is 50° with an average low of 32°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in Hermiston. See also: December | January | February.