Knoxville Sees Cooler Saturday with Full Sun

Temperatures struggle to reach 60 degrees despite clear skies, but a warming trend is on the way.

Mar. 28, 2026 at 10:21am

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Knoxville will experience a chilly Saturday with plenty of sunshine, but brisk northwest winds will keep temperatures in the 50s for most of the day. Overnight lows are expected to dip below freezing, potentially causing frost or freeze conditions. However, the weather will warm up on Sunday, with highs reaching the upper 60s, and the warming trend is set to continue into the new work week.

Why it matters

The cooler than average temperatures and potential for frost or freeze conditions could impact early spring blooms and vegetation, requiring residents to take protective measures. The warming trend in the coming days will provide relief and allow for more seasonal outdoor activities.

The details

Today's high temperatures will struggle to reach 58 degrees, despite full sunshine, due to the persistent northwest winds. Wind chills will make it feel even colder at times. Overnight, clear skies and calm winds will allow temperatures to plummet, with most areas seeing lows in the mid-30s, potentially resulting in frost or freeze conditions. Sunday will see a return to more seasonal temperatures, with highs reaching the upper 60s under a mix of sun and clouds. The warming trend will continue into the new work week, with highs in the low to mid 70s by Monday and Tuesday, though some breezy conditions are expected.

  • Today, Saturday, March 28, 2026: High of 58 degrees, low of 35 degrees.
  • Sunday, March 29, 2026: High of 68 degrees.
  • Monday, March 30, 2026: High in the low to mid 70s.
  • Tuesday, March 31, 2026: High near 80 degrees with a chance of spotty showers or storms.

The players

Knoxville, Tennessee

The city located in eastern Tennessee that is experiencing the weather changes described in the story.

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What’s next

The weather pattern is expected to become more unsettled mid-to-late week, with increased chances for showers and storms, which could provide much-needed rainfall for the region.

The takeaway

The cooler start to the weekend in Knoxville will be short-lived, as a warming trend is on the way, providing more seasonal temperatures and opportunities for outdoor activities. However, residents should be prepared to protect any sensitive vegetation from potential frost or freeze conditions overnight.