What is today's weather forecast for Sugar Grove, IL?

Today's forecast for Sugar Grove shows a low of -1 degrees Fahrenheit. Partly cloudy, with a low around -1.

What is the 7-day weather forecast for Sugar Grove, IL?

The 7-day forecast for Sugar Grove shows highs from 12 to 33 degrees and lows from -1 to 20 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in Sugar Grove, IL this week?

Yes, rain is possible in Sugar Grove this week. Precipitation chances: Friday (30% chance), Saturday (40% chance), Sunday (50% chance), Monday (50% chance), Tuesday (50% chance), Wednesday (50% chance).

How accurate is the Sugar Grove weather forecast?

WeatherForYou provides highly accurate Sugar Grove 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.

Sugar Grove, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

12°F
Feels Like 12°F

Humidity 77% Dew Point 6°F Wind NW 1 MPH Gusts 7 Barometer 30.39 in.

Report from a personal weather station 1.1 mi. NE of central Sugar Grove
at 1:44 AM Thu, Dec 4, 2025

Point Forecast at a Glance

WedDec 3

-1

ThuDec 4

FriDec 5

SatDec 6

SunDec 7

50%

MonDec 8

TueDec 9

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 12°F to a high of 32°F by week's end. Unsettled weather expected with snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 11°F below the historical average for December. Normal highs for this period are around 36°F with lows around 21°F.

This Date in Weather History

1983 - Birmingham, AL, was drenched with 9.22 inches of rain in 24 hours. The rains caused severe flash flooding which literally submerged traffic.

Sugar Grove, IL 7 Day Weather Forecast Details

Wednesday Dec 3

Night: Partly cloudy, with a low around -1. Wind chill values as low as -12. North northwest wind around 10 mph, with gusts as high as 20 mph.

Thursday Dec 4

Day: Sunny, with a high near 12. Wind chill values as low as -14. North northwest wind 5 to 10 mph becoming southwest in the afternoon.

Night: Partly cloudy, with a temperature falling to near -8 by 10pm, then rising to around 1 during the remainder of the night. Wind chill values as low as -22. South wind 5 to 10 mph.

Friday Dec 5

Day: Partly sunny, with a high near 28. Wind chill values as low as -11. South southwest wind around 10 mph, with gusts as high as 20 mph.

Night: A 30 percent chance of snow before midnight. Cloudy, with a low around 20. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

Saturday Dec 6

Day: Mostly cloudy, with a high near 28.

Night: A 40 percent chance of snow. Mostly cloudy, with a low around 13.

Sunday Dec 7

Day: A chance of snow before noon. Partly sunny, with a high near 23.

Night: Mostly cloudy, with a low around 5.

Monday Dec 8

Day: Partly sunny, with a high near 21.

Night: A chance of snow. Mostly cloudy, with a low around 13.

Tuesday Dec 9

Day: Mostly cloudy, with a high near 32.

Night: A chance of snow. Cloudy, with a low around 20.

Wednesday Dec 10

Day: A chance of snow. Mostly cloudy, with a high near 33.

About Sugar Grove, IL

Sugar Grove is a village in Kane County, Illinois, United States. The population at the 2020 census was 9,278.

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.

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