S
M
T
W
T
F
S
28
84°
68°
29
90°
69°
30
90°
73°
1
92°
72°
2
92°
71°
3
93°
69°
4
89°
70°
5
85°
68°
6
80°
63°
7
85°
62°
8
86°
66°
9
84°
67°
10
79°
64°
11
81°
60°
12
80°
61°
13
81°
63°
14
86°
61°
15
82°
60°
16
81°
61°
17
80°
63°
18
81°
62°
19
80°
66°
20
80°
59°
21
78°
59°
22
79°
60°
23
79°
60°
24
80°
62°
25
83°
64°
26
81°
65°
27
84°
66°
28
85°
66°
29
85°
65°
30
84°
67°
31
83°
66°
1
84°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Saint Joseph
Saint Joseph's July 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 59° and 68°. The average high for July is 82° with an average low of 63°. 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 Saint Joseph. See also: August | September | October.
