Weather in Mount Prospect, Illinois, United States

7-Day Detailed Weather Forecast for Mount Prospect

This Afternoon

Temperature: 93°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Scattered showers and thunderstorms. Mostly sunny. High near 93, with temperatures falling to around 91 in the afternoon. Heat index values as high as 102. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Heat index values as high as 98. South southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Temperature: 86°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms before 4pm. Partly sunny. High near 86, with temperatures falling to around 83 in the afternoon. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 67. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday

Temperature: 85°F

Wind Speed: 0 to 10 mph

Wind Direction: NNE

Forecast: Sunny, with a high near 85. North northeast wind 0 to 10 mph.

Saturday Night

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 70.

Sunday

Temperature: 93°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms after 1pm. Sunny, with a high near 93.

Sunday Night

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

Monday

Temperature: 88°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 88.

Monday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 68.

Tuesday

Temperature: 85°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 85.

Tuesday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 67.

Wednesday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 86.

Wednesday Night

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 66.