Weather in Mount Prospect, Illinois, United States

7-Day Detailed Weather Forecast for Mount Prospect

This Afternoon

Temperature: 32°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Scattered snow showers before 3pm. Mostly cloudy. High near 32, with temperatures falling to around 30 in the afternoon. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Tonight

Temperature: 29°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: Sleet likely and freezing rain likely between 3am and 4am, then a chance of snow showers and a chance of sleet and a chance of freezing rain. Mostly cloudy, with a low around 29. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no ice accumulation expected.

Friday

Temperature: 38°F

Wind Speed: 5 to 20 mph

Wind Direction: NW

Forecast: A chance of snow showers and a chance of sleet before 8am, then sleet likely and freezing rain likely between 8am and 9am, then scattered snow showers. Mostly cloudy. High near 38, with temperatures falling to around 32 in the afternoon. Northwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible. Little or no ice accumulation expected.

Friday Night

Temperature: 10°F

Wind Speed: 10 to 20 mph

Wind Direction: NNW

Forecast: Mostly clear, with a low around 10. Wind chill values as low as -2. North northwest wind 10 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than half an inch possible.

Saturday

Temperature: 24°F

Wind Speed: 0 to 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 24. West northwest wind 0 to 10 mph.

Saturday Night

Temperature: 18°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of snow after midnight. Cloudy, with a low around 18. Chance of precipitation is 20%.

Sunday

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a high near 34.

Sunday Night

Temperature: 23°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 23.

Monday

Temperature: 43°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 43.

Monday Night

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 31.

Tuesday

Temperature: 43°F

Wind Speed: 10 mph

Wind Direction: ESE

Forecast: Partly sunny, with a high near 43.

Tuesday Night

Temperature: 31°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: A chance of rain. Mostly cloudy, with a low around 31.

Wednesday

Temperature: 37°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: A chance of rain. Cloudy, with a high near 37.

Wednesday Night

Temperature: 26°F

Wind Speed: 10 mph

Wind Direction: NNE

Forecast: A chance of rain and snow. Cloudy, with a low around 26.