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Plan your week in Winnebago County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

Winnebago County 7-Day Weather Forecast

Sunday, Oct 25, 2026

Nighttime
54°F

Overcast

Feels like 54°F

Humidity

79%

Wind Speed

6.3 mph

Precipitation

0 in

Pressure

1028 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

88%

Dew Point

45°F

7-Day Weather Forecast

Today

Oct 25

Overcast
70°H
52°L
0%

Mon

Oct 26

Overcast
64°H
51°L
0%

Tue

Oct 27

Overcast
69°H
48°L
0%

Wed

Oct 28

Overcast
68°H
54°L
0%

Thu

Oct 29

Overcast
62°H
56°L
0%

Fri

Oct 30

Overcast
62°H
44°L
0%

Sat

Oct 31

Overcast
64°H
54°L
0%

24-Hour Forecast

7 AM

54°

0%

8 AM

53°

0%

9 AM

53°

0%

10 AM

53°

0%

11 AM

53°

0%

12 PM

52°

0%

1 PM

52°

0%

2 PM

55°

0%

3 PM

60°

0%

4 PM

63°

0%

5 PM

66°

0%

6 PM

68°

0%

7 PM

70°

0%

8 PM

70°

0%

9 PM

70°

0%

10 PM

68°

0%

11 PM

62°

0%

12 AM

60°

0%

1 AM

58°

0%

2 AM

57°

0%

3 AM

56°

0%

4 AM

55°

0%

5 AM

54°

0%

6 AM

53°

0%

Air Quality (AQI)

33Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5

7.6 µg/m³

PM10

7.6 µg/m³

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Full Moon

Full Moon

Wind Conditions & Storm Tracking

Wind Direction

174.4° S

Sustained Wind

6.3 mph

Wind Gusts

6.3 mph

7-Day Temp Range

Week's Hottest

70°F

Max Rain Prob

0%

Expected 7-Day Swings

44°
70°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Winnebago County · 42.35°N, 89.14°W
Radar Page
Coordinates42.3537°N, 89.1427°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)33Good
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for Winnebago County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

About Winnebago County Climate & Weather

Weather forecast for Winnebago County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.