What is today's weather forecast for Cornell, IL?

Today's forecast for Cornell shows a low of 1 degrees Fahrenheit. Mostly cloudy, with a low around 1.

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

The 7-day forecast for Cornell shows highs from 12 to 34 degrees and lows from 1 to 22 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Cornell, IL this week?

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

How accurate is the Cornell weather forecast?

WeatherForYou provides highly accurate Cornell 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.

Cornell, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

16°F
Feels Like 5°F

Humidity 71% Dew Point 9°F Wind NNW 9 MPH Barometer 30.31 in.

Visibility 10 mi.

Report from a NOAA weather station 7.8 mi. SE of central Cornell
at 1:35 AM Thu, Dec 4, 2025

Point Forecast at a Glance

WedDec 3

ThuDec 4

FriDec 5

SatDec 6

SunDec 7

MonDec 8

TueDec 9

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 12°F to a high of 33°F by week's end. Some snow possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 11°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

1926 - Yuma, AZ, was soaked with 1.10 inch of rain, and by the 10th of the month had received 4.43 inches, making it the wettest December of record. The average annual rainfall for Yuma is 3.38 inches.

Cornell, IL 7 Day Weather Forecast Details

Wednesday Dec 3

Night: Mostly cloudy, with a low around 1. Wind chill values as low as -8. North northwest wind 5 to 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 -11. North northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 10 mph.

Night: Mostly clear, with a temperature falling to near -6 by 11pm, then rising to around 4 during the remainder of the night. Wind chill values as low as -18. Calm wind becoming south around 5 mph in the evening. Winds could gust as high as 10 mph.

Friday Dec 5

Day: Mostly sunny, with a high near 29. Wind chill values as low as -7. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Night: Mostly cloudy, with a low around 21. 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 30.

Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 14.

Sunday Dec 7

Day: Partly sunny, with a high near 24.

Night: Mostly cloudy, with a low around 3.

Monday Dec 8

Day: Partly sunny, with a high near 22.

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

Tuesday Dec 9

Day: Mostly cloudy, with a high near 33.

Night: A chance of snow. Mostly cloudy, with a low around 22.

Wednesday Dec 10

Day: A chance of rain. Mostly cloudy, with a high near 34.

About Cornell, IL

Cornell is a village in Livingston County, Illinois, United States. The population was 446 at the 2020 census.

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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