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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Illinois Beach State Park Resort, IL
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Daily Historical Averages
June 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
23°
16
21°
17
19°
18
22°
19
23°
20
23°
21
21°
22
20°
23
20°
24
22°
25
22°
26
22°
27
23°
28
23°
29
23°
30
Forecast
Monday, June 15, 2026
Day
23°
Feels 23
Wind
21 km/h W
Gust
30 km/h
Humidity
41%
P.O.P
20%
Night
16°
Feels 15
Wind
22 km/h SW
Gust
34 km/h
Humidity
72%
P.O.P
20%
Historical Averages
Jun 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
June
Average Temperature
High
22°
Feels 23
Low
15°
Feels 14
Average Precipitation
12 Days
Rain amount
101mm
Snow amount
0cm