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

Today's forecast for Hartsburg shows a high of 16 degrees and a low of -2 degrees Fahrenheit. Sunny, with a high near 16.

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

The 7-day forecast for Hartsburg shows highs from 16 to 36 degrees and lows from -2 to 25 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Hartsburg, IL this week?

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

How accurate is the Hartsburg weather forecast?

WeatherForYou provides highly accurate Hartsburg 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.

Hartsburg, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

12°F
Feels Like 1°F

Humidity 64% Dew Point 2°F Wind N 7 MPH Barometer 30.4 in.

Visibility 10 mi.

Report from a NOAA weather station 8.1 mi. SE of central Hartsburg
at 5:55 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 16°F to a high of 36°F by week's end. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 11°F below the historical average for December. Normal highs for this period are around 39°F with lows around 23°F.

This Date in Weather History

1972 - Winds gusting to 70 mph sent the temperature at Livingston, MT, plunging from 52 degrees to 18 degrees in just twenty minutes.

Hartsburg, IL 7 Day Weather Forecast Details

Thursday Dec 4

Day: Sunny, with a high near 16. Wind chill values between -1 and -11. North wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

Night: Patchy freezing fog after 7pm. Mostly clear, with a low around -2. Wind chill values between -6 and -11. Southeast wind 3 to 5 mph.

Friday Dec 5

Day: Mostly sunny, with a high near 31. Wind chill values between -7 and 3. South wind 6 to 9 mph, with gusts as high as 15 mph.

Night: Mostly cloudy, with a low around 21. South wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph.

Saturday Dec 6

Day: Mostly cloudy, with a high near 31. West wind around 5 mph becoming light and variable in the afternoon.

Night: A 40 percent chance of snow after midnight. Cloudy, with a low around 18. Northeast wind 3 to 6 mph.

Sunday Dec 7

Day: Mostly cloudy, with a high near 26. North northeast wind 6 to 9 mph, with gusts as high as 15 mph.

Night: Mostly cloudy, with a low around 5.

Monday Dec 8

Day: Mostly sunny, with a high near 24.

Night: Mostly cloudy, with a low around 15.

Tuesday Dec 9

Day: Partly sunny, with a high near 35.

Night: Mostly cloudy, with a low around 25.

Wednesday Dec 10

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

About Hartsburg, IL

Hartsburg is a village in Logan County, Illinois, United States. The population was 314 at the 2010 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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