Winnebago, IL Weather Forecast

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Winnebago, IL Weather Forecast

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Winnebago IL weather  - Overcast - 55°F
Overcast
55°F
Updated 1:59 am
Feels Like 51°F
Humidity 79%
Wind SSE 3 mph
Barometer  30.16 in
Dew Point 49°F
Winnebago IL weather  - Overcast - 13°C
Overcast
13°C
Updated 1:59 am
Feels Like 11°C
Humidity 79%
Wind SSE 5 km/h
Barometer  102.1 kPa
Dew Point 9°C

Winnebago Weather Forecast

REST OF TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Winnebago, IL Weather - Rest Of Tonight Isolated Showers Winnebago, IL Weather - Sunday Mostly Sunny Winnebago, IL Weather - Sunday Night Clear Winnebago, IL Weather - Monday Sunny Winnebago, IL Weather - Monday Night Clear Winnebago, IL Weather - Tuesday Sunny Winnebago, IL Weather - Tuesday Night Mostly Clear Winnebago, IL Weather - Wednesday Mostly Sunny Winnebago, IL Weather - Wednesday Night Partly Cloudy Winnebago, IL Weather - Thursday Partly Cloudy Winnebago, IL Weather - Thursday Night Partly Cloudy Winnebago, IL Weather - Friday Partly Cloudy
Isolated Showers Mostly Sunny Clear Sunny Clear Sunny Mostly Clear Mostly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C Hi: 70°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 70°FHi: 21°C
POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1236 AM CDT Sun Oct 04 2026 Winnebago, IL Weather - WeatherWorld.com

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Winnebago Forecast Discussion

Meteorlogic Glosserator
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Issued: 1216 AM CDT Sun Oct 4 2026

Key Messages

  • Dry weather with seasonable temperatures are expected through much of the upcoming week.

Discussion

... Issued at 1251 PM CDT Sat Oct 3 2026

The sun is shining and a look out the window (and most area webcams) show the sky with a brilliant blue color. Temperatures have climbed into the mid 60s under the sunshine with upper 60s expected for the high temperature today. GOES satellite water vapor imagery shows an amplifying wave over the eastern Dakotas and west-central Minnesota presently...