S
M
T
W
T
F
S
31
68°
51°
1
72°
47°
2
70°
45°
3
79°
54°
4
86°
64°
5
75°
61°
6
81°
54°
7
74°
58°
8
76°
65°
9
84°
65°
10
89°
72°
11
84°
60°
12
81°
62°
13
80°
63°
14
72°
55°
15
71°
54°
16
70°
55°
17
73°
58°
18
75°
60°
19
74°
60°
20
79°
59°
21
77°
63°
22
75°
64°
23
79°
64°
24
82°
65°
25
81°
65°
26
83°
66°
27
84°
61°
28
75°
58°
29
76°
64°
30
82°
66°
1
81°
66°
2
78°
65°
3
80°
62°
4
78°
60°
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 70° to 89°, with overnight lows between 54° and 72°. The average high for June is 78° with an average low of 62°. 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.
