Sunday is serving up an early taste of spring across the Oak Ridge–Knoxville area. As of Sunday morning, March 1, 2026, clouds are still hanging around, and the KDKX station reports temperatures near 45°F. By afternoon, skies are expected to clear to mostly sunny, with highs jumping into the upper 60s, close to 69°F, which is unusually warm for early March. Light west winds should keep things comfortable for anyone with outdoor plans.
Afternoon To Tonight
This afternoon should stay mostly sunny with light west winds around 0 to 5 mph. After sunset, clouds creep back in, and skies turn mostly cloudy. A slight chance of rain returns late Sunday night into early Monday morning, overnight into March 2, with the best chance of measurable showers north of I-40. Any new rainfall amounts are expected to stay under a tenth of an inch. The National Weather Service in Morristown has more on timing and the low-end rain chances for the region.
Monday Commute And Where Rain May Fall
Monday, March 2, looks cloudier, with a better shot at light showers, especially along and north of I-40 and in higher terrain. Valley highs should top out around 63°F. Any showers that do pop up are expected to be brief and spotty, so most commuters should avoid major delays, although wet roads are possible during any heavier bursts. This updates the earlier forecast from Feb. 20, and you can revisit the discussion of recent howling winds and mountain snow for context.
Warm Week Ahead
After Monday, temperatures head back up. Highs are expected to reach the low 70s by Tuesday and the mid 70s by midweek, with valley spots flirting with 80°F by Friday and into the weekend. That would put readings roughly 15 to 20 degrees above normal for early March, a notably warm stretch highlighted in the forecast. Later in the week, the chance for more widespread rain and isolated thunderstorms increases as a system moves east from the Plains, so keep an eye out for updates if you have outdoor plans.
What To Know
In short, enjoy the mild and mostly sunny Sunday, then plan for cooler, cloudier conditions on Monday. A light jacket and a compact umbrella are smart choices, especially if you will be north of I-40. Winds should stay light through midweek, although gusts may pick up late in the week as a stronger system approaches. Check back for updates if rain chances change or if any advisories are issued.
