S
M
T
W
T
F
S
31
73°
41°
1
72°
50°
2
71°
50°
3
76°
60°
4
84°
65°
5
83°
66°
6
75°
61°
7
78°
60°
8
84°
62°
9
82°
63°
10
79°
61°
11
80°
62°
12
82°
62°
13
81°
61°
14
78°
60°
15
79°
57°
16
71°
52°
17
72°
53°
18
74°
57°
19
76°
58°
20
78°
62°
21
75°
62°
22
78°
61°
23
75°
62°
24
76°
59°
25
76°
61°
26
83°
64°
27
80°
60°
28
76°
59°
29
76°
58°
30
77°
57°
1
77°
63°
2
80°
64°
3
82°
64°
4
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in St. Joseph
St. Joseph's June 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 50° and 66°. The average high for June is 78° with an average low of 60°. 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 St. Joseph. See also: July | August | September.
