S
M
T
W
T
F
S
31
84°
64°
1
88°
63°
2
80°
68°
3
85°
63°
4
75°
63°
5
92°
67°
6
86°
69°
7
84°
69°
8
88°
67°
9
94°
68°
10
94°
72°
11
86°
60°
12
86°
55°
13
92°
66°
14
77°
57°
15
84°
54°
16
85°
64°
17
91°
69°
18
81°
63°
19
85°
66°
20
80°
67°
21
82°
61°
22
77°
61°
23
81°
60°
24
82°
63°
25
79°
65°
26
88°
67°
27
85°
66°
28
89°
67°
29
90°
67°
30
91°
68°
1
91°
69°
2
89°
66°
3
87°
69°
4
87°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Saint Joseph
Saint Joseph's June 2026 forecast shows daily high temperatures ranging from 77° to 91°, with overnight lows between 60° and 70°. The average high for June is 85° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Saint Joseph. See also: July | August | September.
