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

Today's forecast for Genoa shows a high of 46 degrees and a low of 44 degrees Fahrenheit. Patchy drizzle and fog before 10am, then a chance of drizzle after 3pm.

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

The 7-day forecast for Genoa shows highs from 42 to 56 degrees and lows from 28 to 44 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Genoa, IL this week?

Yes, rain is possible in Genoa this week. Precipitation chances: Monday (50% chance), Tuesday (50% chance).

How accurate is the Genoa weather forecast?

WeatherForYou provides highly accurate Genoa 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.

Genoa, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

43°F
Feels Like 43°F

Humidity 97% Dew Point 42°F Wind Calm Barometer 30.11 in.764.8 mm

Solar Rad 44 w/m²

Report from a MADIS/MESONET weather station 1.4 miles WNW of central Genoa
at 8:15 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

SatNov 22

SunNov 23

MonNov 24

TueNov 25

50%

WedNov 26

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 42°F to 56°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for November. Normal highs for this period are around 47°F with lows around 29°F.

This Date in Weather History

1914 - The high temperature of 28 degrees at Atlanta, GA, was their earliest daily high below the freezing mark.

Genoa, IL 7 Day Weather Forecast Details

Thursday Nov 20

Day: Patchy drizzle and fog before 10am, then a chance of drizzle after 3pm. Cloudy, with a high near 46. South southwest wind 5 to 10 mph.

Night: A chance of drizzle before 9pm. Cloudy, with a steady temperature around 44. South southwest wind around 5 mph becoming calm.

Friday Nov 21

Day: Mostly cloudy, with a high near 50. North wind around 5 mph, with gusts as high as 10 mph.

Night: Mostly cloudy, with a low around 28. North wind around 5 mph becoming calm in the evening.

Saturday Nov 22

Day: Mostly sunny, with a high near 49. Calm wind becoming south southwest around 5 mph in the morning. Winds could gust as high as 10 mph.

Night: Mostly clear, with a low around 36.

Sunday Nov 23

Day: Sunny, with a high near 56.

Night: Partly cloudy, with a low around 33.

Monday Nov 24

Day: Partly sunny, with a high near 53.

Night: A chance of rain. Mostly cloudy, with a low around 41.

Tuesday Nov 25

Day: A chance of rain. Mostly cloudy, with a high near 52.

Night: Mostly cloudy, with a low around 33.

Wednesday Nov 26

Day: Partly sunny, with a high near 42.

About Genoa, IL

Genoa is a city in the north-east corner of DeKalb County, Illinois, United States. It is located on the historic Galena-Chicago stagecoach route. At the 2020 census the city had a population of 5,298, up from 5,193 in 2010.

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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