Weather in Prospect Heights, Illinois, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Prospect Heights
This Afternoon |
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Temperature: 92°F Wind Speed: 10 mph Wind Direction: S Forecast: Scattered showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 97. South wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Tonight |
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Temperature: 75°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Heat index values as high as 95. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. |
Monday |
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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 |
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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%. |
Tuesday |
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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 |
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Temperature: 67°F Wind Speed: 5 to 10 mph Wind Direction: WNW Forecast: Mostly clear, with a low around 67. |
Wednesday |
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Temperature: 87°F Wind Speed: 5 to 10 mph Wind Direction: W Forecast: Sunny, with a high near 87. |
Wednesday Night |
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Temperature: 68°F Wind Speed: 5 mph Wind Direction: W Forecast: Partly cloudy, with a low around 68. |
Thursday |
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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 |
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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 |
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Temperature: 90°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Mostly sunny, with a high near 90. |
Friday Night |
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Temperature: 74°F Wind Speed: 5 to 10 mph Wind Direction: SSW Forecast: Partly cloudy, with a low around 74. |
Saturday |
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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 |
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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. |