S
M
T
W
T
F
S
31
81°
61°
1
75°
52°
2
83°
55°
3
75°
57°
4
81°
52°
5
84°
54°
6
94°
58°
7
93°
63°
8
77°
56°
9
92°
55°
10
77°
52°
11
74°
53°
12
78°
51°
13
66°
50°
14
75°
45°
15
71°
47°
16
76°
42°
17
67°
53°
18
74°
50°
19
70°
44°
20
75°
53°
21
69°
52°
22
72°
51°
23
69°
49°
24
72°
48°
25
74°
53°
26
75°
57°
27
78°
60°
28
77°
59°
29
78°
57°
30
80°
55°
1
82°
59°
2
80°
56°
3
72°
54°
4
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Bismarck
Bismarck's June 2026 forecast shows daily high temperatures ranging from 69° to 82°, with overnight lows between 44° and 60°. The average high for June is 75° with an average low of 54°. 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 Bismarck. See also: July | August | September.
