Weather in Chatham, Illinois, United States

7-Day Detailed Weather Forecast for Chatham

Overnight

Temperature: 35°F

Wind Speed: 20 mph

Wind Direction: S

Forecast: Rain showers likely and areas of drizzle. Cloudy. Low around 35, with temperatures rising to around 45 overnight. South wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 50°F

Wind Speed: 15 to 25 mph

Wind Direction: SW

Forecast: Rain showers and areas of drizzle. Mostly cloudy. High near 50, with temperatures falling to around 38 in the afternoon. Southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Temperature: 14°F

Wind Speed: 15 to 25 mph

Wind Direction: W

Forecast: A chance of rain and snow showers. Cloudy, with a low around 14. Wind chill values as low as -4. West wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Friday

Temperature: 27°F

Wind Speed: 10 to 20 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 27. Wind chill values as low as -5. West southwest wind 10 to 20 mph, with gusts as high as 35 mph.

Friday Night

Temperature: 23°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 23. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 42°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A slight chance of rain and snow after noon. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.

Saturday Night

Temperature: 18°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 18.

Sunday

Temperature: 28°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 28.

Sunday Night

Temperature: 21°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 21.

Monday

Temperature: 38°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a high near 38.

Monday Night

Temperature: 34°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 34.

Tuesday

Temperature: 43°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a high near 43.

Tuesday Night

Temperature: 33°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 33.

Wednesday

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: Mostly cloudy, with a high near 42.