Weather in Prospect Heights, Illinois, United States

7-Day Detailed Weather Forecast for Prospect Heights

Tonight

Temperature: 64°F

Wind Speed: 5 to 15 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 64. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Temperature: 79°F

Wind Speed: 10 mph

Wind Direction: NNE

Forecast: Mostly sunny, with a high near 79. North northeast wind around 10 mph.

Monday Night

Temperature: 65°F

Wind Speed: 0 to 10 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 65. Northeast wind 0 to 10 mph.

Tuesday

Temperature: 87°F

Wind Speed: 0 to 5 mph

Wind Direction: SSW

Forecast: A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. South southwest wind 0 to 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind 0 to 5 mph, with gusts as high as 10 mph. Chance of precipitation is 30%.

Wednesday

Temperature: 84°F

Wind Speed: 0 to 5 mph

Wind Direction: NNW

Forecast: A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Wednesday Night

Temperature: 67°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 67.

Thursday

Temperature: 84°F

Wind Speed: 0 to 10 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 84.

Thursday Night

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 1am. Mostly clear, with a low around 68.

Friday

Temperature: 89°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89.

Friday Night

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Saturday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86.

Saturday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms. Mostly clear, with a low around 67.

Sunday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 86.