Knoxville

Sunny Skies and Mild Days Ahead for East Tennessee and Southwest Virginia, Frost Advisory in Effect for Chilly Mornings

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Published on October 23, 2025
Sunny Skies and Mild Days Ahead for East Tennessee and Southwest Virginia, Frost Advisory in Effect for Chilly MorningsSource: Google Street View

The National Weather Service in Knoxville has delivered its latest forecast, painting a clear if slightly chilly picture for the residents of East Tennessee and Southwest Virginia. According to NWS's recent update, today's sky will be dominated by sunshine, with an expected high touching near 69, and winds gently shifting from light southwest to west in the afternoon. The temperate reprieve will be short as tonight, the sky intends to hold mostly clear, foreshadowing a low descending to around 39 degrees, coupled with a northwest wind slowing to calm as the evening progresses.

As the week rolls forward, the serene and stable conditions seem slated to hold. NWS Knoxville projects a sunny Friday with the high tipping near 64, and a calm wind that will persist into the night. Heading into the weekend, the temperatures are expected to steadily hover in the 60s, providing ample opportunity to enjoy the partially sunny skies during the day before transitioning into mostly cloudy nights. The nocturnal lows are anticipated to rest comfortably in the 40s, providing a gentle buffer against the approaching winter chill.

In a turn towards less favorable conditions, Sunday ushers in a slight chance of showers after 2 pm, with mostly cloudy skies and a high near 67. Calm winds will prevail, shifting northeast at merely 5 mph. By Sunday night, though, showers become more likely, shrouding the region in clouds with lows around 50 degrees. The chance of precipitation climbs to 60%, dampening the ground and spirits alike, well into Monday morning.

Further into next week, the forecast suggests no immediate respite from the damp patterns, with shower probabilities oscillating between 40 and 50 percent, under persistently cloudy skies. Temperatures are to gently dip, with highs remaining in the lower 60s and overnight lows rounding near 50 degrees. While the week may end on a wetter note, it certainly begins with calm and mild conditions that one would be wise to enjoy.

Additionally, the Hazardous Weather Outlook, published by the National Weather Service in Morristown, TN, warns of potential frost this morning, notably in Northeast Tennessee and Southwest Virginia. Inhabitants in these areas are warned to take precautions as early as Friday morning, with the risk of frost or a light freeze continuing, especially in southwest Virginia, come Saturday morning. No spotter activation is required at this time, yet the community is encouraged to stay updated on the forecast and prepare for chillier mornings ahead.