Weather in Prospect Heights, Illinois, United States

7-Day Detailed Weather Forecast for Prospect Heights

Overnight

Temperature: 58°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 58. North wind around 5 mph.

Friday

Temperature: 80°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 80. Northeast wind around 5 mph, with gusts as high as 15 mph.

Friday Night

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 30%.

Saturday

Temperature: 85°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.

Saturday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 68. North northwest wind 5 to 10 mph. Chance of precipitation is 50%.

Sunday

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A slight chance of rain showers after 7am. Partly sunny, with a high near 79. Chance of precipitation is 20%.

Sunday Night

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: A chance of rain showers. Mostly cloudy, with a low around 66.

Monday

Temperature: 81°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A chance of rain showers. Partly sunny, with a high near 81.

Monday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

Tuesday

Temperature: 87°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 87.

Tuesday Night

Temperature: 72°F

Wind Speed: 5 mph

Wind Direction: S

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

Wednesday

Temperature: 92°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Wednesday Night

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 74.

Thursday

Temperature: 91°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 91.