S
M
T
W
T
F
S
31
78°
54°
1
73°
52°
2
78°
50°
3
82°
49°
4
85°
53°
5
78°
66°
6
88°
70°
7
83°
65°
8
78°
65°
9
87°
70°
10
88°
65°
11
79°
64°
12
79°
57°
13
82°
59°
14
70°
52°
15
75°
47°
16
74°
56°
17
69°
53°
18
72°
53°
19
77°
58°
20
77°
56°
21
66°
55°
22
74°
52°
23
75°
54°
24
73°
54°
25
75°
53°
26
76°
58°
27
79°
62°
28
79°
60°
29
77°
60°
30
81°
62°
1
83°
61°
2
79°
63°
3
79°
60°
4
78°
64°
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 66° to 83°, with overnight lows between 52° and 64°. The average high for June is 76° with an average low of 58°. 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.
