Monthly Historical AveragesLake Barrington, IL
Average Temperature
High
14°
Feels 13
Low
4°
Feels 1
Average Precipitation
10 Days
75.3mm
1.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, April 2, 2026
Day
18°Feels 18
Wind
40 km/h S
Gust
60 km/h
Humidity
83%
P.O.P
100%
Rain
~20 mm
Night
8°Feels 4
Wind
41 km/h S
Gust
62 km/h
Humidity
94%
P.O.P
100%
Rain
~10 mm
Historical AveragesApr 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity