❮
Today Hourly 7 days 30 days April
❯

April 2026 Weather | Knoxville, Tennessee

Today 4/27
Cloudy Weather
Day 82°
Night 57°
14
Tue 4/28
Stormy Weather
Day 75°
Night 63°
65
Wed 4/29
Stormy Weather
Day 77°
Night 50°
88
Thu 4/30
Cloudy Weather
Day 70°
Night 48°
12

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI