Weather in Prospect Heights, Illinois, United States

7-Day Detailed Weather Forecast for Prospect Heights

Tonight

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

Temperature: 89°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Partly sunny. High near 89, with temperatures falling to around 83 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Showers and thunderstorms likely before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 67. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Temperature: 85°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 85. Northwest wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 67. West northwest wind 5 to 10 mph.

Wednesday

Temperature: 87°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 87.

Wednesday Night

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 68.

Thursday

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.

Thursday Night

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 69.

Independence Day

Temperature: 90°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 90.

Friday Night

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 74.

Saturday

Temperature: 92°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Saturday Night

Temperature: 72°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72.

Sunday

Temperature: 86°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86.