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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Barrington, IL
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December
Average Temperature
High
1°
Feels -2
Low
-6°
Feels -11
Average Precipitation
9 Days
Rain amount
27.9mm
Snow amount
19.1cm
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Daily Historical Averages
December 2025
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
6°
26
9°
27
5°
28
9°
29
-7°
30
-2°
31
3°
Forecast
Thursday, December 25, 2025
Day
6°
Feels 2
Wind
22 km/h E
Gust
33 km/h
Humidity
70%
P.O.P
30%
Night
2°
Feels -3
Wind
24 km/h SE
Gust
36 km/h
Humidity
93%
P.O.P
80%
Rain
2-4 mm
Historical Averages
Dec 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.