Weather in Westchester, Illinois, United States

7-Day Detailed Weather Forecast for Westchester

This Afternoon

Temperature: 70°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 70. Northwest wind around 10 mph.

Tonight

Temperature: 54°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 54. Northwest wind 5 to 10 mph.

Tuesday

Temperature: 72°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny. High near 72, with temperatures falling to around 70 in the afternoon. Northwest wind 5 to 10 mph.

Tuesday Night

Temperature: 54°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 54. West northwest wind 5 to 10 mph.

Wednesday

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 76. West southwest wind 5 to 10 mph.

Wednesday Night

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 20%.

Thursday

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 74.

Thursday Night

Temperature: 56°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 56.

Friday

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 70.

Friday Night

Temperature: 54°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 54.

Saturday

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: Partly sunny, with a high near 73.

Saturday Night

Temperature: 57°F

Wind Speed: 0 to 10 mph

Wind Direction: ENE

Forecast: Mostly cloudy, with a low around 57.

Sunday

Temperature: 76°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: Mostly sunny, with a high near 76.

Sunday Night

Temperature: 59°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: Partly cloudy, with a low around 59.