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

Today's forecast for Winnebago shows a high of 66 degrees and a low of 55 degrees Fahrenheit. Sunny, with a high near 66.

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

The 7-day forecast for Winnebago shows highs from 44 to 67 degrees and lows from 25 to 55 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Winnebago, IL this week?

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

How accurate is the Winnebago weather forecast?

WeatherForYou provides highly accurate Winnebago 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.

Winnebago, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

67°F
Feels Like 67°F

Humidity 64% Dew Point 54°F Wind S 4 MPH Gusts 9 Barometer 29.88 in.759 mm

Solar Rad 33 w/m²

Report from a personal weather station 0.9 miles ESE of central Winnebago
at 2:59 PM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

SunNov 16

MonNov 17

TueNov 18

50%

WedNov 19

ThuNov 20

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 66°F, reaching 67°F before cooling to 44°F, then recovering to 51°F by week's end. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 7°F above the historical average for November. Normal highs for this period are around 46°F with lows around 29°F.

This Date in Weather History

1986 - An early season cold wave set more than 200 records from the northwestern U.S. to the east coast over a seven day period. For some places it proved to be the coldest weather of the winter season.

Winnebago, IL 7 Day Weather Forecast Details

Friday Nov 14

Day: Sunny, with a high near 66. South wind around 10 mph, with gusts as high as 15 mph.

Night: Increasing clouds, with a low around 55. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Nov 15

Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 67. Southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

Night: Mostly clear, with a low around 32. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Nov 16

Day: Sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Night: Mostly clear, with a low around 25.

Monday Nov 17

Day: Partly sunny, with a high near 46.

Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 31.

Tuesday Nov 18

Day: A chance of rain before noon. Partly sunny, with a high near 44.

Night: Mostly cloudy, with a low around 29.

Wednesday Nov 19

Day: Partly sunny, with a high near 48.

Night: A chance of rain. Mostly cloudy, with a low around 35.

Thursday Nov 20

Day: Rain likely. Mostly cloudy, with a high near 51.

About Winnebago, IL

Winnebago is a village in Winnebago County, Illinois. It is part of the Rockford-Winnebago Metropolitan Statistical Area. The population was 2,940 at the 2020 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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