7-Day Forecast Summary
7-Day Detailed Weather Forecast for McLean
Overnight |
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Temperature: 54°F Wind Speed: 2 mph Wind Direction: NE Forecast: Mostly cloudy, with a low around 54. Northeast wind around 2 mph. |
Saturday |
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Temperature: 72°F Wind Speed: 2 to 9 mph Wind Direction: NE Forecast: Mostly cloudy, with a high near 72. Northeast wind 2 to 9 mph. |
Saturday Night |
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Temperature: 60°F Wind Speed: 7 to 13 mph Wind Direction: E Forecast: Rain likely after 1am. Cloudy, with a low around 60. East wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
Sunday |
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Temperature: 68°F Wind Speed: 12 to 15 mph Wind Direction: E Forecast: Rain before 2pm, then rain showers between 2pm and 5pm, then showers and thunderstorms. Cloudy, with a high near 68. East wind 12 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible. |
Sunday Night |
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Temperature: 63°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. |
Columbus Day |
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Temperature: 73°F Wind Speed: 9 to 14 mph Wind Direction: NW Forecast: A chance of rain showers before 8am. Partly sunny, with a high near 73. Chance of precipitation is 30%. |
Monday Night |
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Temperature: 59°F Wind Speed: 3 to 9 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 59. |
Tuesday |
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Temperature: 79°F Wind Speed: 3 to 8 mph Wind Direction: SW Forecast: Sunny, with a high near 79. |
Tuesday Night |
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Temperature: 58°F Wind Speed: 7 to 10 mph Wind Direction: W Forecast: Partly cloudy, with a low around 58. |
Wednesday |
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Temperature: 68°F Wind Speed: 8 to 12 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 68. |
Wednesday Night |
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Temperature: 52°F Wind Speed: 7 mph Wind Direction: N Forecast: A slight chance of rain showers after 2am. Partly cloudy, with a low around 52. Chance of precipitation is 20%. |
Thursday |
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Temperature: 64°F Wind Speed: 7 mph Wind Direction: E Forecast: A slight chance of rain showers. Mostly sunny, with a high near 64. Chance of precipitation is 20%. |
Thursday Night |
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Temperature: 54°F Wind Speed: 7 mph Wind Direction: SE Forecast: A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 20%. |
Friday |
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Temperature: 66°F Wind Speed: 7 to 10 mph Wind Direction: S Forecast: A chance of rain showers after 8am. Partly sunny, with a high near 66. |

