Weather in Markham, Illinois, United States

7-Day Detailed Weather Forecast for Markham

Overnight

Temperature: 71°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 79°F

Wind Speed: 5 to 15 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms. Mostly cloudy. High near 79, with temperatures falling to around 76 in the afternoon. West southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Wednesday Night

Temperature: 64°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: Showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. West northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Juneteenth

Temperature: 82°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 82. West northwest wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly clear, with a low around 65. West southwest wind 5 to 10 mph.

Friday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 86.

Friday Night

Temperature: 73°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 73.

Saturday

Temperature: 94°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 94.

Saturday Night

Temperature: 76°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 76.

Sunday

Temperature: 95°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 95.

Sunday Night

Temperature: 76°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 76.

Monday

Temperature: 95°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Sunny, with a high near 95.

Monday Night

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74.

Tuesday

Temperature: 93°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 93.