What is today's weather forecast for Galena Knolls, IL?

Today's forecast for Galena Knolls shows a high of 15 degrees and a low of -2 degrees Fahrenheit. Sunny, with a high near 15.

What is the 7-day weather forecast for Galena Knolls, IL?

The 7-day forecast for Galena Knolls shows highs from 15 to 36 degrees and lows from -2 to 24 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Galena Knolls, IL this week?

Yes, rain is possible in Galena Knolls this week. Precipitation chances: Saturday (40% chance), Monday (30% chance), Tuesday (50% chance), Wednesday (50% chance).

How accurate is the Galena Knolls weather forecast?

WeatherForYou provides highly accurate Galena Knolls 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.

Galena Knolls, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

6°F
Feels Like 6°F

Humidity 82% Dew Point 2°F Wind Calm Barometer 30.47 in.

UV Index 11.9

Report from a personal weather station 8.1 mi. SSW of central Galena Knolls
at 7:04 AM Thu, Dec 4, 2025

Point Forecast at a Glance

ThuDec 4

-2

FriDec 5

SatDec 6

SunDec 7

MonDec 8

TueDec 9

WedDec 10

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 15°F to a high of 36°F by week's end. Unsettled weather expected with snow likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 9°F below the historical average for December. Normal highs for this period are around 37°F with lows around 21°F.

This Date in Weather History

1786 - The first of two great early December storms began. The storm produced 18 inches of snow at Morristown NJ, and twenty inches of snow at New Haven CT. It also resulted in high tides at Nantucket which did great damage.

Galena Knolls, IL 7 Day Weather Forecast Details

Thursday Dec 4

Day: Sunny, with a high near 15. Wind chill values between -4 and 6. North wind around 5 mph becoming calm in the morning.

Night: Patchy freezing fog between 7pm and 2am. Mostly clear, with a low around -2. Wind chill values between -7 and -12. Calm wind becoming south southwest 5 to 7 mph after midnight. Winds could gust as high as 15 mph.

Friday Dec 5

Day: Mostly sunny, with a high near 31. Wind chill values between -6 and 4. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.

Night: Mostly cloudy, with a low around 22. South southwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

Saturday Dec 6

Day: Mostly cloudy, with a high near 31. Light and variable wind.

Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 16. Calm wind becoming north northeast around 6 mph after midnight.

Sunday Dec 7

Day: Partly sunny, with a high near 25. North wind 6 to 8 mph, with gusts as high as 15 mph.

Night: Mostly cloudy, with a low around 4.

Monday Dec 8

Day: Partly sunny, with a high near 24.

Night: A 30 percent chance of snow. Mostly cloudy, with a low around 16.

Tuesday Dec 9

Day: Mostly cloudy, with a high near 35.

Night: A chance of snow. Mostly cloudy, with a low around 24.

Wednesday Dec 10

Day: A chance of rain. Mostly cloudy, with a high near 36.

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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