S
M
T
W
T
F
S
31
82°
70°
1
81°
58°
2
83°
56°
3
80°
59°
4
86°
65°
5
83°
67°
6
83°
69°
7
82°
68°
8
86°
69°
9
83°
67°
10
84°
67°
11
83°
66°
12
82°
64°
13
83°
64°
14
82°
63°
15
79°
61°
16
75°
60°
17
75°
60°
18
76°
63°
19
77°
65°
20
78°
68°
21
79°
68°
22
81°
67°
23
80°
65°
24
83°
68°
25
84°
70°
26
87°
69°
27
83°
70°
28
82°
69°
29
81°
67°
30
82°
69°
1
80°
70°
2
81°
71°
3
85°
69°
4
81°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Hannibal
Hannibal's June 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 56° and 71°. The average high for June is 81° with an average low of 66°. 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 Hannibal. See also: July | August | September.
