Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97° N Lon: 83.87° W Elev: 827 ft.

Mostly Cloudy

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 26 May 1:35 am EDT
Detailed forecast for

Knox County

Rest Of Tonight
Cloudy. A chance of showers, then showers likely late. Lows in the mid 60s. Light winds. Chance of rain 70 percent.
Tuesday
Showers likely with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the upper 70s. Light winds. Chance of rain 70 percent.
Tuesday Night
A chance of showers with a slight chance of thunderstorms in the evening, then showers after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the mid 60s. Light winds. Chance of rain 90 percent.
Wednesday
Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs around 80. Southwest winds 10 mph or less. Chance of rain near 100 percent.
Wednesday Night
Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the mid 60s. Light winds. Chance of rain 70 percent.
Thursday
Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
Thursday Night
Mostly cloudy. Lows in the lower 60s.
Friday
Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent.
Friday Night
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of rain 60 percent.
Saturday
Showers likely with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
Saturday Night
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 50 percent.
Sunday
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
Sunday Night
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 20 percent.
Monday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.



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106 AM EDT Tue May 26 2026
 
 

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