Expires:202512211300;;953408 FPUS54 KMRX 210535 ZFPMRX Morristown Area Zone Forecasts National Weather Service Morristown TN 1233 AM EST Sun Dec 21 2025 TNZ018-211300- Johnson- Including the cities of Doeville, Mountain City, Neva, Shady Valley, Trade, and Laurel Bloomery 1233 AM EST Sun Dec 21 2025 .REST OF TONIGHT...Partly cloudy. Cold with lows in the upper 20s to mid 30s. West winds 10 mph or less. .SUNDAY...Mostly sunny. Highs in the upper 30s and 40s. Temperature falling into the upper 30s in the afternoon. Northwest winds 10 mph or less. .SUNDAY NIGHT...Mostly clear. Cold with lows in the 20s. Light winds. .MONDAY...Mostly sunny. Highs in the mid 40s to mid 50s. Temperature falling into the lower 40s in the afternoon. Light winds. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of rain showers after midnight. Lows in the lower 30s. South winds 10 mph or less. Chance of rain 40 percent. .TUESDAY...Cloudy. A slight chance of showers in the morning. Highs in the mid 40s to mid 50s. Chance of rain 20 percent. .TUESDAY NIGHT...Cloudy with a 40 percent chance of showers. Lows in the mid 40s. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Not as cool with highs in the mid 50s to mid 60s. .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 40 percent. .CHRISTMAS DAY...Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the 50s to lower 60s. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent. .FRIDAY...Cloudy with a 50 percent chance of showers. Highs in the 50s to lower 60s. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the 40s. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the 50s to lower 60s. $$