S
M
T
W
T
F
S
27
88°
62°
28
86°
62°
29
90°
57°
30
92°
59°
1
93°
68°
2
91°
69°
3
90°
72°
4
84°
73°
5
83°
68°
6
87°
65°
7
86°
60°
8
87°
55°
9
79°
60°
10
71°
59°
11
89°
55°
12
90°
57°
13
91°
55°
14
93°
56°
15
92°
60°
16
88°
48°
17
70°
44°
18
74°
52°
19
74°
56°
20
77°
57°
21
81°
59°
22
82°
58°
23
84°
60°
24
84°
63°
25
82°
62°
26
80°
58°
27
89°
59°
28
74°
50°
29
69°
50°
30
68°
49°
31
68°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Meridian
Meridian's October 2026 forecast shows daily high temperatures ranging from 68° to 93°, with overnight lows between 44° and 63°. The average high for October is 79° with an average low of 55°. 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 Meridian. See also: November | December | January.
