Knoxville

Sunny Days Ahead with Occasional Showers Mark Knoxville’s Weeklong Weather Forecast

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Published on October 20, 2025
Sunny Days Ahead with Occasional Showers Mark Knoxville’s Weeklong Weather ForecastSource: Google Street View

The National Weather Service in Knoxville has released the weather forecast for the week, showing mostly sunny days with occasional chances of showers. Today, morning fog is expected to clear, leading to a sunny day with a high near 67 degrees and calm winds. Visibility early in the morning may be limited to about 0.15 miles due to dense fog and high humidity. Tonight, skies will remain mostly clear with a low around 47 degrees. Winds will stay calm before shifting southwest at about 5 mph.

As per the National Weather Service, on Tuesday, there is a 20 percent chance of showers with mostly sunny conditions and a high near 69 degrees. Southwest winds will range from 5 to 15 mph, with gusts up to 20 mph.

Wednesday will be mostly sunny with a high near 64 degrees and west winds of 5 to 15 mph. Overnight, skies will stay clear with lows around 41 degrees. Thursday continues the trend of sunny weather, with highs near 67 and light southwest winds becoming west at 5 to 10 mph. The night will be mostly clear, with lows again near 41 degrees.

Friday will be mostly sunny with a high near 69 degrees. Clouds will increase overnight, leading to mostly cloudy skies and a low around 50 degrees. On Saturday, there is a 20 percent chance of showers during the day, rising to 40 percent at night. Highs will remain near 69, with lows in the low 50s. Sunday’s forecast calls for a 30 percent chance of showers and mostly cloudy skies, with highs near 69 degrees.