S
M
T
W
T
F
S
31
80°
51°
1
79°
54°
2
82°
48°
3
84°
45°
4
88°
65°
5
82°
64°
6
85°
65°
7
85°
64°
8
84°
68°
9
84°
65°
10
89°
66°
11
90°
65°
12
88°
66°
13
85°
61°
14
81°
60°
15
80°
58°
16
77°
59°
17
82°
58°
18
81°
61°
19
82°
62°
20
80°
62°
21
77°
55°
22
75°
55°
23
77°
64°
24
83°
65°
25
85°
60°
26
80°
58°
27
77°
60°
28
78°
62°
29
80°
64°
30
81°
64°
1
80°
63°
2
82°
64°
3
85°
65°
4
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Pecatonica
Pecatonica's June 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 55° and 68°. 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 Pecatonica. See also: July | August | September.
