S
M
T
W
T
F
S
31
73°
53°
1
71°
54°
2
73°
53°
3
74°
59°
4
78°
61°
5
81°
61°
6
82°
60°
7
82°
62°
8
83°
54°
9
82°
51°
10
73°
52°
11
73°
53°
12
75°
57°
13
79°
61°
14
80°
63°
15
83°
58°
16
79°
56°
17
79°
61°
18
81°
58°
19
79°
58°
20
79°
56°
21
81°
65°
22
85°
65°
23
85°
64°
24
86°
58°
25
82°
57°
26
80°
60°
27
83°
66°
28
86°
62°
29
84°
65°
30
83°
59°
1
80°
58°
2
79°
61°
3
78°
60°
4
79°
62°
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 71° to 86°, with overnight lows between 51° and 66°. The average high for June is 80° with an average low of 59°. 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.
