S
M
T
W
T
F
S
27
50°
30°
28
49°
31°
29
50°
30°
30
48°
31°
1
51°
30°
2
50°
28°
3
46°
24°
4
46°
28°
5
42°
25°
6
43°
23°
7
46°
27°
8
49°
28°
9
41°
25°
10
41°
24°
11
42°
25°
12
40°
27°
13
39°
23°
14
39°
21°
15
40°
20°
16
41°
26°
17
39°
22°
18
38°
29°
19
39°
27°
20
38°
26°
21
38°
22°
22
36°
21°
23
37°
19°
24
40°
20°
25
44°
27°
26
39°
23°
27
41°
22°
28
36°
20°
29
38°
23°
30
37°
19°
31
41°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Johnston Ridge Observatory
Johnston Ridge Observatory's October 2026 forecast shows daily high temperatures ranging from 36° to 51°, with overnight lows between 19° and 31°. The average high for October is 42° with an average low of 25°. 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 Johnston Ridge Observatory. See also: November | December | January.
