S
M
T
W
T
F
S
31
78°
62°
1
79°
57°
2
85°
62°
3
81°
63°
4
79°
62°
5
83°
64°
6
80°
63°
7
82°
63°
8
80°
59°
9
81°
62°
10
82°
59°
11
77°
60°
12
75°
58°
13
76°
55°
14
78°
57°
15
71°
52°
16
71°
52°
17
73°
56°
18
78°
59°
19
80°
60°
20
80°
61°
21
74°
61°
22
73°
60°
23
77°
57°
24
73°
56°
25
76°
62°
26
80°
60°
27
75°
57°
28
76°
61°
29
75°
60°
30
76°
63°
1
78°
63°
2
81°
62°
3
78°
61°
4
75°
57°
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 85°, with overnight lows between 52° and 64°. 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.
