Expires:202512211300;;952173 FPUS54 KMRX 210510 ZFPMRX Morristown Area Zone Forecasts National Weather Service Morristown TN 1208 AM EST Sun Dec 21 2025 TNZ040-211300- Northwest Cocke- Including the cities of Bybee and Newport 1208 AM EST Sun Dec 21 2025 .REST OF TONIGHT...Mostly clear, then becoming mostly cloudy. Cold with lows in the lower to mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Light winds. .SUNDAY NIGHT...Mostly clear. Cold with lows in the upper 20s to lower 30s. Light winds. .MONDAY...Mostly sunny. Highs in the mid to upper 50s. Light winds. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 30s. Light winds. Chance of rain 30 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 50s to lower 60s. Chance of rain 30 percent. .TUESDAY NIGHT...Cloudy with a 50 percent chance of showers. Lows around 50. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower to mid 60s. .WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent. .CHRISTMAS DAY...Mostly sunny. Highs in the mid to upper 60s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of showers. Highs in the mid to upper 60s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Lows in the lower 50s. .SATURDAY...Mostly cloudy in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the mid to upper 60s. Chance of rain 20 percent. $$