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

Today's forecast for Greenfield shows a high of 32 degrees and a low of 16 degrees Fahrenheit. Cloudy, with a high near 32.

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

The 7-day forecast for Greenfield shows highs from 8 to 53 degrees and lows from -3 to 40 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Greenfield, IL this week?

Yes, rain is possible in Greenfield this week. Precipitation chances: Saturday (80% chance), Wednesday (30% chance), Thursday (30% chance).

How accurate is the Greenfield weather forecast?

WeatherForYou provides highly accurate Greenfield 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.

Greenfield, IL Weather Forecast and Current Conditions

Current Conditions

Switch to Metric Units

29°F
Feels Like 29°F

Humidity 99% Dew Point 29°F Wind Calm Barometer 29.43 in.

Solar Rad 6 w/m²

Report from a personal weather station 18.2 mi. ESE of central Greenfield
at 7:30 AM Fri, Dec 12, 2025

Point Forecast at a Glance

FriDec 12

SatDec 13

80%

-3

SunDec 14

-1

MonDec 15

TueDec 16

WedDec 17

ThuDec 18

30%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 32°F to a low of 8°F mid-week, then warm to 53°F. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 3°F below the historical average for December. Normal highs for this period are around 41°F with lows around 25°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.

Greenfield, IL 7 Day Weather Forecast Details

Friday Dec 12

Day: Cloudy, with a high near 32. Northeast wind 6 to 8 mph becoming northwest in the afternoon.

Night: Mostly cloudy, with a low around 16. Northwest wind 5 to 9 mph.

Saturday Dec 13

Day: Snow, mainly after 1pm. Temperature falling to around 14 by 5pm. North wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Night: A 30 percent chance of snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -3. Wind chill values as low as -15. Northwest wind around 10 mph.

Sunday Dec 14

Day: Sunny and cold, with a high near 8. Northwest wind 5 to 10 mph becoming light north in the afternoon.

Night: Mostly clear, with a low around -1.

Monday Dec 15

Day: Sunny, with a high near 35.

Night: Partly cloudy, with a low around 21.

Tuesday Dec 16

Day: Mostly sunny, with a high near 46.

Night: Mostly cloudy, with a low around 32.

Wednesday Dec 17

Day: Partly sunny, with a high near 53.

Night: A 30 percent chance of rain. Mostly cloudy, with a low around 40.

Thursday Dec 18

Day: A 30 percent chance of rain. Partly sunny, with a high near 52.

About Greenfield, IL

Greenfield is a city in Greene County, Illinois, United States. The population was 1,059 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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