What is today's weather forecast for South Barrington, IL?

Today's forecast for South Barrington shows a low of 33 degrees Fahrenheit. Mostly clear, with a low around 33.

What is the 7-day weather forecast for South Barrington, IL?

The 7-day forecast for South Barrington shows highs from 44 to 53 degrees and lows from 28 to 44 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in South Barrington, IL this week?

Yes, rain is possible in South Barrington this week. Precipitation chances: Monday (70% chance), Tuesday (60% chance), Thursday (50% chance), Friday (50% chance).

How accurate is the South Barrington weather forecast?

WeatherForYou provides highly accurate South Barrington forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

South Barrington, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

48°F
Feels Like 45°F

Humidity 39% Dew Point 24°F Wind NNW 7 MPH Gusts 22 Barometer 29.76 in.755.9 mm

Report from a MADIS/MESONET weather station 0.3 miles NNW of central South Barrington
at 11:55 PM Sat, Nov 15, 2025

Point Forecast at a Glance

SatNov 15

SunNov 16

MonNov 17

TueNov 18

60%

WedNov 19

ThuNov 20

50%

FriNov 21

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 44°F to 53°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 48°F and lows around 31°F.

This Date in Weather History

1987 - Thunderstorms spawned twenty-two tornadoes in eastern Texas, Louisiana and Oklahoma. A tornado moving out of northeastern Texas killed one person and injured ninety-six others around Shreveport LA causing more than five million dollars damage. Tornadoes in Texas claimed ten lives, and injured 191 persons. A tornado caused more than nineteen million dollars damage around Palestine TX. Severe thunderstorms spawned eighteen tornadoes in Mississippi and seven in Georgia the next day, and thunderstorms in southeastern Texas produced wind gusts to 102 mph at Galveston, and wind gusts to 110 mph at Bay City, killing one person. There were a total of forty-nine tornadoes in the south central U.S. in two days. The tornadoes claimed eleven lives, injured 303 persons, and caused more than seventy million dollars damage.

South Barrington, IL 7 Day Weather Forecast Details

Saturday Nov 15

Night: Mostly clear, with a low around 33. Northwest wind around 15 mph, with gusts as high as 25 mph.

Sunday Nov 16

Day: Sunny, with a high near 47. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Night: Mostly clear, with a low around 28. Northwest wind 5 to 10 mph.

Monday Nov 17

Day: Increasing clouds, with a high near 47. West northwest wind around 5 mph becoming south southeast in the afternoon.

Night: Rain likely, mainly after midnight. Cloudy, with a low around 37. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

Tuesday Nov 18

Day: Rain likely, mainly before noon. Cloudy, with a high near 44. Chance of precipitation is 60%.

Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 36.

Wednesday Nov 19

Day: Mostly cloudy, with a high near 47.

Night: Mostly cloudy, with a low around 39.

Thursday Nov 20

Day: Rain likely, mainly after noon. Mostly cloudy, with a high near 52.

Night: Rain likely. Mostly cloudy, with a low around 44.

Friday Nov 21

Day: Rain likely. Mostly cloudy, with a high near 53.

Night: A chance of rain. Mostly cloudy, with a low around 38.

Saturday Nov 22

Day: Partly sunny, with a high near 48.

About South Barrington, IL

South Barrington is a residential suburb in Cook County, Illinois, United States, south of Barrington. Per the 2020 census, the population was 5,077. It is the location of the famous megachurch Willow Creek Community Church, a lifestyle center (shopping center) named The Arboretum of South Barrington, and Goebbert’s Farm & Garden Center, a long-running family-owned agritourism site known for its annual fall pumpkin festival..

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

Your favorites: