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

Today's forecast for Forrest shows a high of 30 degrees and a low of 11 degrees Fahrenheit. Areas of fog before 8am.

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

The 7-day forecast for Forrest shows highs from 6 to 46 degrees and lows from -7 to 35 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Forrest, IL this week?

Yes, rain is possible in Forrest this week. Precipitation chances: Saturday (100% chance), Wednesday (50% chance), Thursday (50% chance).

How accurate is the Forrest weather forecast?

WeatherForYou provides highly accurate Forrest 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.

Forrest, IL Weather Forecast and Current Conditions

WEATHER ALERTS - Special Weather Statement

Current Conditions From Nearby Station

Switch to Metric Units

18°F
Feels Like 12°F

Humidity 94% Dew Point 16°F Wind ENE 4 MPH Gusts 4 Barometer 29.78 in.

Solar Rad 13 w/m²

Report from a personal weather station 8.5 mi. WNW of central Forrest
at 7:27 AM Fri, Dec 12, 2025

Point Forecast at a Glance

FriDec 12

SatDec 13

100%

-7

SunDec 14

-6

MonDec 15

TueDec 16

WedDec 17

ThuDec 18

50%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 30°F to a low of 6°F mid-week, then warm to 46°F. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 7°F below the historical average for December. Normal highs for this period are around 38°F with lows around 22°F.

This Date in Weather History

1960 - The first of three Middle Atlantic snowstorms produced a foot of snow at Baltimore MD. A pre-winter blizzard struck the northeastern U.S. producing wind gusts as high as 51 mph, along with 16 inches of snow at Nantucket MA, and 20 inches at Newark NJ.

Forrest, IL 7 Day Weather Forecast Details

Friday Dec 12

Day: Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 30. East northeast wind around 5 mph becoming west in the afternoon. Winds could gust as high as 10 mph.

Night: Cloudy, with a low around 11. Wind chill values as low as zero. West wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday Dec 13

Day: Snow, mainly after 9am. Temperature rising to near 13 by 10am, then falling to around 9 during the remainder of the day. Wind chill values as low as -6. North northwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -7. Wind chill values as low as -25. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Dec 14

Day: Sunny and cold, with a high near 6. Northwest wind 5 to 15 mph.

Night: Mostly clear, with a low around -6.

Monday Dec 15

Day: Mostly sunny, with a high near 22.

Night: Partly cloudy, with a low around 14.

Tuesday Dec 16

Day: Mostly sunny, with a high near 36.

Night: Mostly cloudy, with a low around 29.

Wednesday Dec 17

Day: Partly sunny, with a high near 45.

Night: A chance of rain. Mostly cloudy, with a low around 35.

Thursday Dec 18

Day: A chance of rain. Partly sunny, with a high near 46.

About Forrest, IL

Forrest is a village in Livingston County, Illinois, United States. The population was 1,041 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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