S
M
T
W
T
F
S
28
77°
55°
29
82°
61°
30
93°
73°
1
94°
72°
2
96°
71°
3
92°
69°
4
86°
66°
5
82°
59°
6
82°
58°
7
84°
60°
8
83°
59°
9
83°
59°
10
78°
58°
11
79°
60°
12
79°
58°
13
78°
55°
14
73°
51°
15
74°
52°
16
75°
52°
17
75°
55°
18
76°
57°
19
76°
58°
20
79°
59°
21
81°
59°
22
79°
58°
23
77°
59°
24
81°
59°
25
82°
58°
26
83°
59°
27
83°
60°
28
82°
59°
29
80°
58°
30
76°
53°
31
74°
52°
1
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fillmore
Fillmore's July 2026 forecast shows daily high temperatures ranging from 73° to 96°, with overnight lows between 51° and 73°. The average high for July is 81° with an average low of 59°. 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 Fillmore. See also: August | September | October.