Weather in Lemont, Illinois, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Lemont
Tonight |
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Temperature: 63°F Wind Speed: 5 to 10 mph Wind Direction: ESE Forecast: Isolated showers and thunderstorms after 5am. Mostly clear, with a low around 63. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
Thursday |
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Temperature: 90°F Wind Speed: 5 to 20 mph Wind Direction: SSE Forecast: Scattered showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 95. South southeast wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Thursday Night |
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Temperature: 63°F Wind Speed: 10 to 20 mph Wind Direction: SW Forecast: Scattered showers and thunderstorms before 10pm. Mostly clear, with a low around 63. Southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Friday |
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Temperature: 89°F Wind Speed: 10 to 25 mph Wind Direction: SSW Forecast: A slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 89. South southwest wind 10 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%. |
Friday Night |
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Temperature: 57°F Wind Speed: 15 to 20 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. Southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. |
Saturday |
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Temperature: 72°F Wind Speed: 15 to 20 mph Wind Direction: W Forecast: Mostly sunny, with a high near 72. |
Saturday Night |
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Temperature: 50°F Wind Speed: 5 to 15 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 50. |
Sunday |
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Temperature: 68°F Wind Speed: 5 to 10 mph Wind Direction: NNE Forecast: Mostly sunny, with a high near 68. |
Sunday Night |
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Temperature: 47°F Wind Speed: 10 mph Wind Direction: NE Forecast: Mostly clear, with a low around 47. |
Monday |
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Temperature: 68°F Wind Speed: 10 to 15 mph Wind Direction: ENE Forecast: Partly sunny, with a high near 68. |
Monday Night |
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Temperature: 56°F Wind Speed: 10 to 15 mph Wind Direction: E Forecast: A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 56. |
Tuesday |
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Temperature: 75°F Wind Speed: 15 mph Wind Direction: SSE Forecast: A chance of rain showers before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 75. |
Tuesday Night |
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Temperature: 55°F Wind Speed: 15 mph Wind Direction: SE Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 55. |
Wednesday |
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Temperature: 69°F Wind Speed: 15 mph Wind Direction: SW Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 69. |