S
M
T
W
T
F
S
1
54°
34°
2
56°
36°
3
57°
32°
4
55°
37°
5
54°
38°
6
56°
37°
7
54°
39°
8
52°
38°
9
54°
39°
10
55°
40°
11
53°
33°
12
53°
38°
13
47°
35°
14
46°
37°
15
46°
37°
16
47°
32°
17
46°
33°
18
46°
33°
19
48°
37°
20
46°
36°
21
46°
36°
22
44°
35°
23
46°
37°
24
52°
36°
25
48°
30°
26
44°
29°
27
41°
29°
28
42°
30°
29
41°
34°
30
41°
34°
1
42°
35°
2
43°
34°
3
45°
34°
4
43°
35°
5
46°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Heppner
Heppner's November 2026 forecast shows daily high temperatures ranging from 41° to 57°, with overnight lows between 29° and 40°. The average high for November is 48° with an average low of 35°. 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 Heppner. See also: December | January | February.