National Weather Service United States Department of Commerce

A Wintry Mix of Precipiatation Will Cross the Great Lakes Thursday

Light to moderate precipitation will spread from the Great Lakes and Ohio Valley to the northeast and mid-Atlantic states Thursday and Friday. The unusually warm temperatures over the Great Plains will come to an end. The southwest and four corners states will become increasingly wet Thursday and Friday.
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Hazardous Weather Conditions

Current Conditions

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Sycamore IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Today

Chance Drizzle

Chance
Drizzle

High: 34 °F

Tonight

Blustery

Blustery

Low: 15 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 24 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 16 °F

Saturday

Mostly Cloudy

Mostly
Cloudy

High: 32 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 22 °F

Sunday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 22 °F

Sunday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 7 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 15 °F

Detailed Forecast

  • Today A chance of drizzle before 10am. Cloudy, with a high near 34. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.
  • Tonight Partly cloudy, with a low around 15. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
  • Friday Mostly sunny, with a high near 24. North northwest wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
  • Friday Night Partly cloudy, with a low around 16. South southwest wind 5 to 10 mph.
  • Saturday Mostly cloudy, with a high near 32. South southwest wind 5 to 10 mph becoming northwest in the afternoon.
  • Saturday Night A 50 percent chance of snow. Cloudy, with a low around 22.
  • Sunday A 50 percent chance of snow. Cloudy, with a high near 22.
  • Sunday Night A slight chance of snow showers. Mostly cloudy, with a low around 7.
  • Monday Mostly sunny, with a high near 15.
  • Monday Night A slight chance of snow. Mostly cloudy, with a low around 9.
  • Tuesday A slight chance of snow. Mostly cloudy, with a high near 27.
  • Tuesday Night Mostly cloudy, with a low around 15.
  • Wednesday A slight chance of snow. Partly sunny, with a high near 25.