Weather in Lockport, Illinois, United States

7-Day Detailed Weather Forecast for Lockport

This Afternoon

Temperature: 58°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms before 4pm, then showers and thunderstorms likely. Cloudy. High near 58, with temperatures falling to around 56 in the afternoon. East wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 34°F

Wind Speed: 10 to 20 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms before 3am, then a slight chance of rain. Mostly cloudy. Low around 34, with temperatures rising to around 40 overnight. South southeast wind 10 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Temperature: 37°F

Wind Speed: 20 to 25 mph

Wind Direction: W

Forecast: A chance of rain before 7am, then a chance of rain and snow between 7am and noon, then a chance of snow showers. Mostly cloudy. High near 37, with temperatures falling to around 34 in the afternoon. West wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 26°F

Wind Speed: 10 to 20 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 26. West northwest wind 10 to 20 mph, with gusts as high as 30 mph.

Saturday

Temperature: 38°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 38. West northwest wind 10 to 15 mph.

Saturday Night

Temperature: 25°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: A slight chance of snow after midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.

Sunday

Temperature: 32°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: A slight chance of snow before noon. Mostly cloudy, with a high near 32.

Sunday Night

Temperature: 20°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 20.

Monday

Temperature: 32°F

Wind Speed: 10 to 15 mph

Wind Direction: NNW

Forecast: Partly sunny, with a high near 32.

Monday Night

Temperature: 19°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 19.

Tuesday

Temperature: 42°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 42.

Tuesday Night

Temperature: 34°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 34.

Wednesday

Temperature: 49°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: A slight chance of rain. Partly sunny, with a high near 49.

Wednesday Night

Temperature: 26°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A slight chance of rain before midnight, then a slight chance of rain and snow. Partly cloudy, with a low around 26.