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

Today's forecast for Lenzburg shows a low of 18 degrees Fahrenheit. A 30 percent chance of snow, mainly before 2am.

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

The 7-day forecast for Lenzburg shows highs from 25 to 52 degrees and lows from 17 to 35 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Lenzburg, IL this week?

Yes, rain is possible in Lenzburg this week. Precipitation chances: Wednesday (30% chance), Saturday (20% chance), Wednesday (20% chance).

How accurate is the Lenzburg weather forecast?

WeatherForYou provides highly accurate Lenzburg 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.

Lenzburg, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

31°F
Feels Like 21°F

Humidity 84% Dew Point 26°F Wind N 13 MPH Gusts 22 Barometer 30.28 in.

Visibility 10 mi.

Report from a NOAA weather station 11.4 mi. SE of central Lenzburg
at 1:35 AM Thu, Dec 4, 2025

Point Forecast at a Glance

WedDec 3

30%

ThuDec 4

FriDec 5

SatDec 6

SunDec 7

MonDec 8

TueDec 9

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 25°F to a high of 46°F by week's end. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for December. Normal highs for this period are around 44°F with lows around 28°F.

This Date in Weather History

1983 - Birmingham, AL, was drenched with 9.22 inches of rain in 24 hours. The rains caused severe flash flooding which literally submerged traffic.

Lenzburg, IL 7 Day Weather Forecast Details

Wednesday Dec 3

Night: A 30 percent chance of snow, mainly before 2am. Cloudy, with a low around 18. North wind 10 to 13 mph, with gusts as high as 23 mph.

Thursday Dec 4

Day: Cloudy through mid morning, then gradual clearing, with a high near 25. North wind 5 to 10 mph, with gusts as high as 21 mph.

Night: Partly cloudy, with a low around 17. North wind around 5 mph becoming calm in the evening.

Friday Dec 5

Day: Mostly sunny, with a high near 40. Calm wind becoming south around 5 mph in the afternoon.

Night: Partly cloudy, with a low around 26. South wind around 5 mph becoming calm in the evening.

Saturday Dec 6

Day: Partly sunny, with a high near 42.

Night: A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.

Sunday Dec 7

Day: Mostly cloudy, with a high near 36.

Night: Mostly cloudy, with a low around 18.

Monday Dec 8

Day: Mostly sunny, with a high near 33.

Night: Partly cloudy, with a low around 24.

Tuesday Dec 9

Day: Mostly sunny, with a high near 46.

Night: Mostly cloudy, with a low around 35.

Wednesday Dec 10

Day: A 20 percent chance of rain. Partly sunny, with a high near 52.

About Lenzburg, IL

Lenzburg is a village in St. Clair County, Illinois, USA. The population was 521 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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