S
M
T
W
T
F
S
31
78°
54°
1
73°
52°
2
78°
50°
3
82°
57°
4
84°
65°
5
78°
65°
6
81°
62°
7
84°
64°
8
82°
62°
9
85°
64°
10
84°
62°
11
85°
61°
12
84°
61°
13
85°
63°
14
84°
60°
15
83°
61°
16
80°
58°
17
82°
62°
18
83°
61°
19
83°
62°
20
80°
62°
21
77°
55°
22
76°
55°
23
78°
64°
24
84°
65°
25
86°
61°
26
80°
58°
27
78°
60°
28
79°
63°
29
81°
64°
30
82°
65°
1
81°
64°
2
82°
65°
3
86°
65°
4
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Marengo
Marengo's June 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 55° and 66°. The average high for June is 82° with an average low of 62°. 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 Marengo. See also: July | August | September.
