Weather South Barrington long-term weather forecast

Long-term weather forecast for South Barrington for ten days.

Thursday, Jan 15

-3 / -9°C

2.4 mm

14 km/h

-7 °C	-11 °C	12 am
-9 °C	-13 °C	6 am
-4 °C	-8 °C	12 pm
-3 °C	-7 °C	6 pm

sunrise 7:17 am
sunset 4:46 pm

HOURLY

During the day morning partly cloudy, later morning clear, in the afternoon overcast, in the evening initially overcast, later snow. The highest temperature -3 °C. Total rainfall 2.4 mm. At night the lowest temperature -9 °C. Total rainfall 2.5 mm.

Interactive map weather Illinois, USA

GPS: 42.0914; -88.1217

altitude: 261 m
local time:

PLACES IN THE AREA

Weather forecast South Barrington, Illinois, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 01/15/2026
12 AM 1 AM	partly cloudy	-7 °C -11 °C	0.0 mm	3.5 m/s 13 km/h north-northwest	1020 hPa	65 %	-12 °C	23 %	0%	23%	0%	0%
6 AM 7 AM	clear	-9 °C -13 °C	0.0 mm	2.2 m/s 8 km/h west-northwest	1020 hPa	64 %	-14 °C	0 %	0%	0%	0%	0%
12 PM 1 PM	overcast	-4 °C -8 °C	0.2 mm	3.9 m/s 14 km/h south-southwest	1015 hPa	40 %	-15 °C	100 %	0%	0%	100%	100%
6 PM 7 PM	snow	-3 °C -7 °C	2.2 mm	5.1 m/s 18 km/h south-southwest	1008 hPa	56 %	-10 °C	100 %	0%	5%	100%	100%
Friday 01/16/2026
12 AM 1 AM	snow	-2 °C -6 °C	1.5 mm	5.5 m/s 20 km/h south-southwest	1002 hPa	86 %	-4 °C	100 %	0%	100%	13%	0%
6 AM 7 AM	snow	0 °C -3 °C	1.0 mm	5.2 m/s 19 km/h west-southwest	998 hPa	92 %	0 °C	100 %	0%	100%	100%	100%
12 PM 1 PM	overcast	0 °C -4 °C	0.3 mm	6.4 m/s 23 km/h west	1000 hPa	78 %	-2 °C	100 %	0%	68%	100%	0%
6 PM 7 PM	overcast	-3 °C -7 °C	0.4 mm	4.8 m/s 17 km/h west-northwest	1007 hPa	83 %	-5 °C	100 %	0%	100%	100%	1%

South Barrington, Illinois, USA - information

State: Illinois, USA

GPS coordinates: 42.0914; -88.1217

Time zone: America / Chicago time difference in hours with time in US is -7 hours

Population: 4 565
Altitude: 261 m
The administrative part:

Illinois, Springfield
Cook County, Chicago

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Weather South Barrington, Illinois, USA. Weather forecast South Barrington.

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Data source

Weather forecast for South Barrington is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information South Barrington

data are always in the local time

Sun and light

Jan. 15, 2026

Sunrise:	Sunset:
7:17 am	4:46 pm
Noon:	Length of day:
12:01 pm	09:28
Start of civil twilight*:	End of civil twilight*:
6:46 am	5:17 pm
Start of nautical twilight*:	End of nautical twilight*:
6:12 am	5:51 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:39 am	6:24 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/15/2026 5:11 am	01/15/2026 1:38 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026