What is today's weather forecast for New Salem, IL?

Today's forecast for New Salem shows a low of 4 degrees Fahrenheit. Mostly clear, with a low around 4.

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

The 7-day forecast for New Salem shows highs from 27 to 39 degrees and lows from 4 to 29 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in New Salem, IL this week?

Yes, rain is possible in New Salem this week. Precipitation chances: Saturday (40% chance), Sunday (30% chance), Tuesday (20% chance), Wednesday (40% chance).

How accurate is the New Salem weather forecast?

WeatherForYou provides highly accurate New Salem 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.

New Salem, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

17°F
Feels Like 17°F

Humidity 57% Dew Point 5°F Wind Calm Barometer 30.42 in.

Solar Rad 1 w/m²

Report from a personal weather station 9.9 mi. N of central New Salem
at 4:28 PM Thu, Dec 4, 2025

Point Forecast at a Glance

ThuDec 4

FriDec 5

SatDec 6

SunDec 7

30%

MonDec 8

TueDec 9

WedDec 10

40%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 27°F to 39°F. Unsettled weather expected with rain or snow likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 7°F below the historical average for December. Normal highs for this period are around 40°F with lows around 24°F.

This Date in Weather History

1786 - The first of two great early December storms began. The storm produced 18 inches of snow at Morristown NJ, and twenty inches of snow at New Haven CT. It also resulted in high tides at Nantucket which did great damage.

New Salem, IL 7 Day Weather Forecast Details

Thursday Dec 4

Night: Mostly clear, with a low around 4. Calm wind becoming south around 6 mph after midnight.

Friday Dec 5

Day: Sunny, with a high near 34. South wind 6 to 9 mph.

Night: Mostly cloudy, with a low around 24. South wind 5 to 7 mph becoming light and variable after midnight.

Saturday Dec 6

Day: Mostly cloudy, with a high near 33. Calm wind becoming east around 5 mph in the afternoon.

Night: A 40 percent chance of snow after midnight. Cloudy, with a low around 26. East wind 5 to 7 mph.

Sunday Dec 7

Day: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29.

Night: Mostly cloudy, with a low around 7.

Monday Dec 8

Day: Partly sunny, with a high near 27.

Night: Mostly cloudy, with a low around 19.

Tuesday Dec 9

Day: Partly sunny, with a high near 38.

Night: A 20 percent chance of rain. Mostly cloudy, with a low around 29.

Wednesday Dec 10

Day: A 40 percent chance of rain. Mostly cloudy, with a high near 39.

Night: Mostly cloudy, with a low around 18.

Thursday Dec 11

Day: Partly sunny, with a high near 30.

About New Salem, IL

New Salem is the name of several places in Illinois: New Salem, now also known as Lincoln's New Salem, a recreated former village in Menard County New Salem Township, McDonough County, Illinois New Salem, Pike County, Illinois New Salem Township, Pike County, Illinois

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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