Weather Forecast for
Zip Code 37322 Decatur, TN


Today: Mostly sunny and hot, with a high near 90. Heat index values as high as 98. Southwest wind around 5 mph.

Tonight: Mostly clear, with a low around 71. Calm wind.

Thursday: Sunny and hot, with a high near 92. Heat index values as high as 101. Calm wind becoming southwest around 5 mph in the afternoon.

Thursday Night: Clear, with a low around 71. Calm wind.

Friday: Showers and thunderstorms likely after 2pm. Mostly sunny and hot, with a high near 91. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%.

Friday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%.

Saturday: Mostly sunny, with a high near 88. Calm wind.

Saturday Night: Partly cloudy, with a low around 68.

Sunday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 70%.

Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.

Monday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.

Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Tuesday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.

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