S
M
T
W
T
F
S
27
78°
50°
28
74°
58°
29
77°
52°
30
78°
43°
1
69°
48°
2
87°
44°
3
78°
42°
4
85°
42°
5
91°
43°
6
90°
43°
7
82°
43°
8
87°
40°
9
90°
41°
10
88°
49°
11
81°
52°
12
70°
44°
13
64°
43°
14
48°
44°
15
55°
35°
16
56°
28°
17
80°
31°
18
70°
33°
19
69°
37°
20
75°
39°
21
75°
40°
22
72°
55°
23
76°
36°
24
49°
39°
25
42°
34°
26
45°
34°
27
59°
40°
28
56°
29°
29
51°
30°
30
52°
32°
31
57°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Agate
Agate's October 2026 forecast shows daily high temperatures ranging from 42° to 76°, with overnight lows between 29° and 55°. The average high for October is 56° with an average low of 37°. 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 Agate. See also: November | December | January.