S
M
T
W
T
F
S
28
77°
52°
29
85°
53°
30
87°
57°
1
90°
61°
2
87°
55°
3
85°
59°
4
88°
60°
5
91°
60°
6
87°
57°
7
80°
54°
8
80°
57°
9
83°
58°
10
82°
55°
11
86°
60°
12
91°
61°
13
92°
61°
14
93°
62°
15
93°
62°
16
88°
61°
17
92°
61°
18
85°
60°
19
90°
62°
20
92°
62°
21
94°
63°
22
92°
62°
23
93°
62°
24
92°
61°
25
84°
61°
26
86°
58°
27
91°
61°
28
95°
62°
29
96°
53°
30
89°
57°
31
89°
54°
1
88°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in St. Xavier
St. Xavier's July 2026 forecast shows daily high temperatures ranging from 77° to 96°, with overnight lows between 52° and 63°. The average high for July is 88° 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 St. Xavier. See also: August | September | October.