Monday, March 30, 2026, starts off in Knoxville on the cloudy and mild side, with temperatures near 55°F and a quick warmup on the way. Afternoon readings should climb into the low 70s, with a high near 74°F. Southwest winds will run around 5 to 10 mph, occasionally gusting up to 25 mph. Most of the day looks dry, aside from a low chance of a brief passing shower.
Afternoon Winds Pick Up
Those southwest breezes will get friskier as the day goes on, with sustained 5 to 10 mph winds and gusts approaching 25 mph, especially in exposed valley and ridgetop spots. That is enough to nudge high-profile vehicles on bridges and open stretches of highway and to send unsecured patio chairs sliding across the deck, so it is a good idea to tie down or move loose items. The National Weather Service Morristown lists no watches, warnings, or advisories at this time.
Warm Midweek Then Storms Move In
Temperatures jump into the low 80s on Tuesday, March 31, 2026, and stay in the low 80s on Wednesday, April 1, 2026. A slight chance of afternoon showers shows up Tuesday, with rain and several rounds of showers and thunderstorms becoming more likely from Wednesday into the weekend. Forecasters say this active pattern could drop more than an inch of rain across the region and help take the edge off near-term drought and wildfire concerns. For a deeper dive into the warm setup that opened the door to this pattern, see March Heat Puts Knoxville On Record Watch.
What This Means For Your Plans
Soak up the comfortable afternoons, but plan for some mood swings from the sky. Secure outdoor furniture before the wind ramps up, bring a light layer for the cooler early hours, and keep an umbrella nearby for the late-week rain chances. If you are heading out for weekend events or road trips, check the latest forecast first, since heavier cells could briefly cut visibility and make roads slick.
We will post updates if any watches or warnings are issued. For the full technical breakdown and the most current advisories, check in with the National Weather Service Morristown office.
