What is today's weather forecast for Harp Township, IL?

Today's forecast for Harp Township shows a high of 31 degrees and a low of 2 degrees Fahrenheit. A 40 percent chance of snow, mainly after 4pm.

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

The 7-day forecast for Harp Township shows highs from 14 to 33 degrees and lows from -3 to 18 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Harp Township, IL this week?

Yes, rain is possible in Harp Township this week. Precipitation chances: Wednesday (40% chance), Sunday (30% chance).

How accurate is the Harp Township weather forecast?

WeatherForYou provides highly accurate Harp Township 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.

Harp Township, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

31°F
Feels Like 28°F

Humidity 89% Dew Point 28°F Wind SSW 3 MPH Gusts 8 Barometer 29.99 in.

Solar Rad 407 w/m²

Report from a MADIS/MESONET weather station 4.3 mi. S of central Harp Township
at 12:45 PM Wed, Dec 3, 2025

Point Forecast at a Glance

WedDec 3

40%

ThuDec 4

-3

FriDec 5

SatDec 6

SunDec 7

30%

MonDec 8

TueDec 9

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures with a significant drop to 14°F mid-week, recovering to 33°F. Some snow possible with at least 2 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 38°F with lows around 23°F.

This Date in Weather History

1838 - Cleveland Abbe, an American meteorologist and advocate of time zones, was born on this day. He was trained as an astronomer and appointed the director of the Cincinnati Observatory in 1868. He eventually turned to meteorology and inaugurated a public weather service that served as a model for today's National Weather Service.

Harp Township, IL 7 Day Weather Forecast Details

Wednesday Dec 3

Day: A 40 percent chance of snow, mainly after 4pm. Cloudy, with a high near 31. Southwest wind 9 to 11 mph becoming west northwest. Winds could gust as high as 18 mph.

Night: A 30 percent chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 2. Wind chill values between -3 and -8. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.

Thursday Dec 4

Day: Sunny, with a high near 14. Wind chill values between -2 and -12. North wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 15 mph.

Night: Mostly clear, with a low around -3. Wind chill values between -8 and -13. South wind 3 to 8 mph.

Friday Dec 5

Day: Mostly sunny, with a high near 28. South southwest wind around 10 mph, with gusts as high as 15 mph.

Night: Mostly cloudy, with a low around 16. Southwest wind 6 to 9 mph.

Saturday Dec 6

Day: Mostly cloudy, with a high near 28. West wind around 6 mph becoming north in the afternoon.

Night: Mostly cloudy, with a low around 17.

Sunday Dec 7

Day: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 28.

Night: Mostly cloudy, with a low around 15.

Monday Dec 8

Day: Partly sunny, with a high near 27.

Night: Mostly cloudy, with a low around 18.

Tuesday Dec 9

Day: Mostly cloudy, with a high near 33.

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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