Weather in Sycamore, Illinois, United States

7-Day Detailed Weather Forecast for Sycamore

Overnight

Temperature: 32°F

Wind Speed: 20 mph

Wind Direction: SW

Forecast: A slight chance of rain after 5am. Cloudy. Low around 32, with temperatures rising to around 35 overnight. Southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 34°F

Wind Speed: 20 to 25 mph

Wind Direction: W

Forecast: Rain and snow likely before noon. Mostly cloudy. High near 34, with temperatures falling to around 31 in the afternoon. West wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Friday Night

Temperature: 22°F

Wind Speed: 10 to 20 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 22. West northwest wind 10 to 20 mph, with gusts as high as 35 mph.

Saturday

Temperature: 35°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 35. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Temperature: 22°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: A slight chance of snow after midnight. Mostly cloudy, with a low around 22. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Sunday

Temperature: 29°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a high near 29.

Sunday Night

Temperature: 17°F

Wind Speed: 15 mph

Wind Direction: NNW

Forecast: Mostly cloudy, with a low around 17.

Monday

Temperature: 29°F

Wind Speed: 5 to 15 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 29.

Monday Night

Temperature: 16°F

Wind Speed: 0 to 5 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 16.

Tuesday

Temperature: 40°F

Wind Speed: 5 to 15 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 40.

Tuesday Night

Temperature: 30°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 30.

Wednesday

Temperature: 45°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A slight chance of rain before noon, then a slight chance of rain and snow. Partly sunny, with a high near 45.

Wednesday Night

Temperature: 22°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 22.

Thursday

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A slight chance of rain and snow after noon. Mostly sunny, with a high near 42.