S
M
T
W
T
F
S
27
76°
54°
28
80°
52°
29
72°
46°
30
71°
45°
1
73°
49°
2
79°
48°
3
79°
50°
4
78°
48°
5
79°
51°
6
79°
52°
7
78°
50°
8
79°
42°
9
74°
43°
10
69°
41°
11
66°
48°
12
68°
50°
13
68°
50°
14
75°
49°
15
77°
49°
16
74°
44°
17
73°
37°
18
68°
37°
19
63°
36°
20
63°
41°
21
62°
44°
22
68°
44°
23
71°
37°
24
65°
36°
25
61°
35°
26
60°
42°
27
67°
41°
28
67°
33°
29
63°
31°
30
56°
33°
31
58°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Harcourt
Harcourt's October 2026 forecast shows daily high temperatures ranging from 56° to 80°, with overnight lows between 31° and 54°. The average high for October is 70° with an average low of 44°. 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 Harcourt. See also: November | December | January.