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
73°
48°
20
75°
44°
21
73°
58°
22
76°
57°
23
75°
57°
24
70°
48°
25
76°
56°
26
69°
61°
27
77°
65°
28
82°
57°
29
79°
53°
30
85°
58°
1
87°
61°
2
84°
60°
3
85°
64°
4
90°
63°
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 90°, with overnight lows between 48° and 65°. 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 Bismarck. See also: July | August | September.
