Weather in Vandalia, Illinois, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Vandalia
Overnight |
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Temperature: 55°F Wind Speed: 12 mph Wind Direction: S Forecast: A slight chance of rain showers after 3am. Mostly cloudy, with a low around 55. South wind around 12 mph, with gusts as high as 24 mph. Chance of precipitation is 20%. |
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Monday |
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Temperature: 58°F Wind Speed: 10 to 16 mph Wind Direction: W Forecast: Isolated rain showers before 10am. Cloudy. High near 58, with temperatures falling to around 48 in the afternoon. West wind 10 to 16 mph. Chance of precipitation is 20%. |
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Monday Night |
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Temperature: 28°F Wind Speed: 9 to 16 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 28. Northwest wind 9 to 16 mph. |
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Tuesday |
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Temperature: 44°F Wind Speed: 2 to 6 mph Wind Direction: W Forecast: Sunny. High near 44, with temperatures falling to around 40 in the afternoon. West wind 2 to 6 mph. |
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Tuesday Night |
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Temperature: 34°F Wind Speed: 3 mph Wind Direction: S Forecast: Mostly cloudy, with a low around 34. South wind around 3 mph. |
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Wednesday |
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Temperature: 48°F Wind Speed: 6 mph Wind Direction: S Forecast: A chance of rain. Mostly cloudy. High near 48, with temperatures falling to around 44 in the afternoon. Chance of precipitation is 40%. |
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Wednesday Night |
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Temperature: 33°F Wind Speed: 3 to 8 mph Wind Direction: N Forecast: A chance of rain. Cloudy, with a low around 33. Chance of precipitation is 50%. |
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Thanksgiving Day |
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Temperature: 40°F Wind Speed: 12 mph Wind Direction: N Forecast: A slight chance of rain. Partly sunny, with a high near 40. Chance of precipitation is 20%. |
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Thursday Night |
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Temperature: 21°F Wind Speed: 6 to 9 mph Wind Direction: NW Forecast: A slight chance of rain and snow before midnight. Partly cloudy, with a low around 21. Chance of precipitation is 20%. |
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Friday |
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Temperature: 34°F Wind Speed: 7 to 12 mph Wind Direction: NW Forecast: Sunny, with a high near 34. |
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Friday Night |
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Temperature: 18°F Wind Speed: 2 to 6 mph Wind Direction: W Forecast: Partly cloudy, with a low around 18. |
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Saturday |
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Temperature: 34°F Wind Speed: 3 to 8 mph Wind Direction: SW Forecast: A slight chance of snow after noon. Partly sunny, with a high near 34. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible. |
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Saturday Night |
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Temperature: 16°F Wind Speed: 8 mph Wind Direction: NW Forecast: A chance of snow before midnight. Mostly cloudy, with a low around 16. Chance of precipitation is 30%. |
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Sunday |
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Temperature: 29°F Wind Speed: 8 to 12 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 29. |