Expires:202512211300;;953386 FPUS54 KMRX 210535 ZFPMRX Morristown Area Zone Forecasts National Weather Service Morristown TN 1233 AM EST Sun Dec 21 2025 TNZ068-211300- Loudon- Including the cities of Lenoir City and Loudon 1233 AM EST Sun Dec 21 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Northeast winds 10 mph or less. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 30. Light winds. .MONDAY...Mostly sunny. Highs in the upper 50s. Light winds. .MONDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Not as cool with lows in the mid 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY...Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of showers. Highs in the lower 60s. .TUESDAY NIGHT...Cloudy. A slight chance of showers in the evening. Lows in the lower 50s. Chance of rain 20 percent. .WEDNESDAY...Mostly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .CHRISTMAS DAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .FRIDAY...Mostly cloudy. A chance of showers, mainly in the morning. Highs in the upper 60s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. Lows in the lower 50s. Chance of rain 20 percent. .SATURDAY...Mostly cloudy. Highs in the upper 60s. $$