Weather in Decatur, Tennessee, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Decatur
Overnight |
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Temperature: 64°F Wind Speed: 0 mph Wind Direction: Forecast: Mostly cloudy, with a low around 64. West wind around 0 mph. |
Thursday |
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Temperature: 86°F Wind Speed: 0 mph Wind Direction: Forecast: A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 86. North wind around 0 mph. Chance of precipitation is 20%. |
Thursday Night |
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Temperature: 66°F Wind Speed: 0 mph Wind Direction: Forecast: Partly cloudy, with a low around 66. Southwest wind around 0 mph. |
Friday |
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Temperature: 87°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: A slight chance of rain showers between 8am and 11am, then showers and thunderstorms likely. Some of the storms could be severe. Mostly sunny, with a high near 87. Southwest wind 0 to 5 mph. Chance of precipitation is 70%. |
Friday Night |
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Temperature: 68°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: Showers and thunderstorms likely before 2am, then showers and thunderstorms likely. Some of the storms could be severe. Mostly cloudy, with a low around 68. Southwest wind 0 to 5 mph. Chance of precipitation is 70%. |
Saturday |
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Temperature: 83°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: Showers and thunderstorms likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 83. Southwest wind 0 to 5 mph. Chance of precipitation is 90%. |
Saturday Night |
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Temperature: 66°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: Showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 66. Southwest wind 0 to 5 mph. Chance of precipitation is 90%. |
Sunday |
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Temperature: 81°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 81. Chance of precipitation is 60%. |
Sunday Night |
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Temperature: 63°F Wind Speed: 0 to 5 mph Wind Direction: W Forecast: Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 63. Chance of precipitation is 60%. |
Monday |
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Temperature: 84°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 40%. |
Monday Night |
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Temperature: 65°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%. |
Tuesday |
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Temperature: 81°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 70%. |
Tuesday Night |
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Temperature: 62°F Wind Speed: 0 to 5 mph Wind Direction: NW Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%. |
Wednesday |
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Temperature: 84°F Wind Speed: 0 to 5 mph Wind Direction: NE Forecast: A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. |