S
M
T
W
T
F
S
31
76°
58°
1
58°
48°
2
62°
49°
3
64°
49°
4
69°
49°
5
79°
51°
6
77°
51°
7
62°
45°
8
73°
48°
9
75°
53°
10
72°
50°
11
69°
49°
12
64°
47°
13
66°
48°
14
68°
48°
15
70°
47°
16
69°
49°
17
75°
47°
18
70°
46°
19
75°
50°
20
73°
46°
21
72°
52°
22
79°
53°
23
81°
51°
24
76°
46°
25
71°
49°
26
79°
53°
27
80°
54°
28
78°
54°
29
78°
53°
30
80°
55°
1
82°
56°
2
83°
55°
3
81°
55°
4
83°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Assiniboia
Assiniboia's June 2026 forecast shows daily high temperatures ranging from 62° to 83°, with overnight lows between 45° and 56°. The average high for June is 74° with an average low of 51°. 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 Assiniboia. See also: July | August | September.