S
M
T
W
T
F
S
31
85°
65°
1
89°
68°
2
82°
63°
3
83°
61°
4
82°
71°
5
91°
71°
6
88°
73°
7
80°
70°
8
86°
72°
9
91°
68°
10
93°
69°
11
92°
67°
12
91°
64°
13
86°
61°
14
86°
60°
15
81°
58°
16
79°
56°
17
86°
60°
18
87°
63°
19
86°
64°
20
87°
63°
21
84°
57°
22
81°
64°
23
90°
66°
24
91°
67°
25
92°
66°
26
88°
66°
27
83°
65°
28
82°
66°
29
83°
66°
30
84°
65°
1
85°
65°
2
84°
66°
3
86°
66°
4
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mound City
Mound City's June 2026 forecast shows daily high temperatures ranging from 79° to 93°, with overnight lows between 56° and 73°. The average high for June is 86° with an average low of 65°. 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 Mound City. See also: July | August | September.