S
M
T
W
T
F
S
27
59°
41°
28
55°
39°
29
60°
40°
30
53°
39°
1
52°
40°
2
53°
42°
3
53°
43°
4
57°
41°
5
55°
39°
6
52°
41°
7
56°
38°
8
57°
37°
9
50°
43°
10
52°
37°
11
56°
35°
12
54°
36°
13
49°
42°
14
57°
40°
15
57°
39°
16
53°
41°
17
51°
40°
18
54°
38°
19
50°
37°
20
49°
35°
21
48°
36°
22
47°
41°
23
53°
42°
24
54°
40°
25
Hist. Avg.
49°
36°
26
Hist. Avg.
48°
36°
27
Hist. Avg.
48°
36°
28
Hist. Avg.
48°
36°
29
Hist. Avg.
48°
35°
30
Hist. Avg.
47°
35°
31
Hist. Avg.
47°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in St. John's
St. John's's October 2026 forecast shows daily high temperatures ranging from 47° to 60°, with overnight lows between 35° and 43°. The average high for October is 53° with an average low of 39°. 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 St. John's. See also: November | December | January.
