37774 Weather (Loudon, TN)

Weather forecast for: Loudon TN

Last Update: 2:26 am EDT Oct 9, 2026

Overnight: Cloudy, with a low around 57. Northeast wind around 5 mph.

Friday: Cloudy, with a high near 80. Northeast wind around 5 mph.

Friday Night: A 30 percent chance of showers, mainly after 5am. Cloudy, with a low around 58. Calm wind.

Saturday: Showers and thunderstorms before 4pm, then showers likely between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 72. Northeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Saturday Night: Showers and possibly a thunderstorm. Low around 61. Northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 73. East wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

Sunday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 58. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Columbus Day: Mostly sunny, with a high near 80.

Monday Night: Mostly clear, with a low around 57.

Tuesday: Sunny, with a high near 84.

Tuesday Night: Mostly clear, with a low around 59.

Wednesday: Sunny, with a high near 83.

Wednesday Night: Mostly clear, with a low around 58.

Thursday: Sunny, with a high near 84.