S
M
T
W
T
F
S
27
54°
29°
28
55°
31°
29
54°
29°
30
52°
29°
1
52°
37°
2
57°
38°
3
62°
33°
4
63°
34°
5
61°
38°
6
56°
31°
7
54°
27°
8
53°
28°
9
52°
31°
10
52°
34°
11
55°
36°
12
54°
28°
13
49°
31°
14
Hist. Avg.
71°
42°
15
Hist. Avg.
71°
42°
16
Hist. Avg.
70°
42°
17
Hist. Avg.
70°
42°
18
Hist. Avg.
69°
41°
19
Hist. Avg.
68°
41°
20
Hist. Avg.
68°
41°
21
Hist. Avg.
67°
41°
22
Hist. Avg.
67°
40°
23
Hist. Avg.
66°
40°
24
Hist. Avg.
65°
40°
25
Hist. Avg.
65°
40°
26
Hist. Avg.
64°
40°
27
Hist. Avg.
64°
39°
28
Hist. Avg.
63°
39°
29
Hist. Avg.
62°
39°
30
Hist. Avg.
62°
39°
31
Hist. Avg.
61°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Crater Lake
Crater Lake's October 2026 forecast shows daily high temperatures ranging from 49° to 63°, with overnight lows between 27° and 38°. The average high for October is 55° 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 October weather will actually feel in Crater Lake. See also: November | December | January.
