S
M
T
W
T
F
S
31
70°
46°
1
73°
42°
2
76°
42°
3
84°
55°
4
77°
49°
5
87°
56°
6
81°
48°
7
67°
36°
8
78°
49°
9
66°
51°
10
64°
47°
11
65°
42°
12
75°
48°
13
79°
50°
14
80°
53°
15
82°
52°
16
89°
50°
17
82°
55°
18
82°
54°
19
84°
55°
20
78°
54°
21
83°
56°
22
85°
57°
23
84°
55°
24
74°
52°
25
82°
55°
26
84°
56°
27
85°
56°
28
86°
57°
29
87°
58°
30
88°
59°
1
88°
58°
2
89°
59°
3
88°
59°
4
87°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rupert
Rupert's June 2026 forecast shows daily high temperatures ranging from 64° to 89°, with overnight lows between 36° and 59°. The average high for June is 81° with an average low of 53°. 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 Rupert. See also: July | August | September.