Weather in Decatur, Tennessee, United States

7-Day Detailed Weather Forecast for Decatur

Tonight

Temperature: 58°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 58. Southwest wind around 5 mph.

Friday

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of rain showers after 3pm. Mostly sunny. High near 80, with temperatures falling to around 74 in the afternoon. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 36°F

Wind Speed: 10 to 15 mph

Wind Direction: N

Forecast: Rain showers likely before 2am. Mostly cloudy. Low around 36, with temperatures rising to around 39 overnight. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 60°F

Wind Speed: 10 to 15 mph

Wind Direction: NE

Forecast: Sunny, with a high near 60. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Temperature: 35°F

Wind Speed: 0 to 10 mph

Wind Direction: E

Forecast: Clear, with a low around 35. East wind 0 to 10 mph.

Sunday

Temperature: 69°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 69. South wind 0 to 10 mph.

Sunday Night

Temperature: 49°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 49. South wind around 5 mph.

Monday

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 76.

Monday Night

Temperature: 55°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 55.

Tuesday

Temperature: 83°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 83.

Tuesday Night

Temperature: 58°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 58.

Wednesday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

Wednesday Night

Temperature: 59°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Thursday

Temperature: 82°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers. Partly sunny, with a high near 82.