Weather in Cortland, Illinois, United States

7-Day Detailed Weather Forecast for Cortland

Overnight

Temperature: 36°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Cloudy, with a low around 36. Southeast wind around 5 mph.

Saturday

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Areas of fog before noon. Cloudy, with a high near 42. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Patchy fog before 9pm, then patchy fog and a slight chance of rain showers between 9pm and midnight, then a chance of rain showers and patchy fog. Cloudy. Low around 42, with temperatures rising to around 46 overnight. South southeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 56°F

Wind Speed: 5 to 20 mph

Wind Direction: SSW

Forecast: Rain showers and patchy fog before 9am, then patchy fog and showers and thunderstorms. Cloudy, with a high near 56. South southwest wind 5 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Sunday Night

Temperature: 15°F

Wind Speed: 20 to 30 mph

Wind Direction: W

Forecast: Rain showers likely before 9pm, then rain and snow showers likely. Cloudy, with a low around 15. West wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Monday

Temperature: 22°F

Wind Speed: 25 to 30 mph

Wind Direction: WNW

Forecast: A chance of snow showers before noon. Mostly cloudy, with a high near 22. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Monday Night

Temperature: 10°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 10.

Tuesday

Temperature: 26°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 26.

Tuesday Night

Temperature: 20°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 20.

Wednesday

Temperature: 29°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a high near 29.

Wednesday Night

Temperature: 8°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: A chance of snow. Mostly cloudy, with a low around 8.

New Year's Day

Temperature: 16°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 16.

Thursday Night

Temperature: 3°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 3.

Friday

Temperature: 18°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 18.