Weather in Markham, Illinois, United States

7-Day Detailed Weather Forecast for Markham

This Afternoon

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms before 5pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 69, with temperatures falling to around 67 in the afternoon. West wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 45°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then showers and thunderstorms. Mostly cloudy. Low around 45, with temperatures rising to around 47 overnight. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Temperature: 53°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: Showers and thunderstorms likely before 10am. Mostly cloudy. High near 53, with temperatures falling to around 51 in the afternoon. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Temperature: 36°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 36. Northeast wind 5 to 10 mph.

Saturday

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 60. East wind 5 to 10 mph.

Saturday Night

Temperature: 53°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: A chance of rain showers after 7pm. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

Sunday

Temperature: 76°F

Wind Speed: 15 to 25 mph

Wind Direction: SSW

Forecast: A chance of rain showers. Mostly cloudy, with a high near 76.

Sunday Night

Temperature: 61°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 7pm, then showers and thunderstorms likely. Cloudy, with a low around 61.

Monday

Temperature: 78°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 78.

Monday Night

Temperature: 64°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64.

Tuesday

Temperature: 82°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 82.

Tuesday Night

Temperature: 61°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 61.

Wednesday

Temperature: 74°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 74.

Wednesday Night

Temperature: 52°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.