S
M
T
W
T
F
S
27
90°
57°
28
86°
55°
29
88°
56°
30
90°
59°
1
91°
59°
2
90°
58°
3
90°
59°
4
89°
58°
5
87°
56°
6
79°
49°
7
78°
47°
8
77°
49°
9
76°
47°
10
77°
48°
11
80°
52°
12
84°
55°
13
85°
56°
14
84°
55°
15
83°
55°
16
77°
54°
17
80°
54°
18
78°
53°
19
76°
51°
20
74°
50°
21
72°
52°
22
72°
47°
23
74°
45°
24
75°
48°
25
78°
47°
26
79°
42°
27
78°
44°
28
76°
45°
29
77°
46°
30
77°
47°
31
76°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Three Rivers
Three Rivers's October 2026 forecast shows daily high temperatures ranging from 72° to 91°, with overnight lows between 42° and 59°. The average high for October is 81° with an average low of 51°. 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 Three Rivers. See also: November | December | January.
