S
M
T
W
T
F
S
28
92°
73°
29
93°
73°
30
95°
74°
1
95°
74°
2
96°
73°
3
95°
75°
4
93°
70°
5
86°
70°
6
85°
70°
7
88°
72°
8
88°
72°
9
90°
70°
10
88°
72°
11
83°
71°
12
87°
71°
13
87°
68°
14
91°
67°
15
92°
69°
16
92°
72°
17
93°
72°
18
94°
74°
19
91°
72°
20
92°
69°
21
93°
72°
22
82°
63°
23
81°
59°
24
80°
57°
25
83°
67°
26
94°
73°
27
96°
73°
28
91°
72°
29
85°
64°
30
88°
62°
31
80°
66°
1
75°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Centralia
Centralia's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Centralia. See also: August | September | October.