Weather Today/Tomorrow Hour-by-Hour Forecast 14 Day Forecast Yesterday/Past Weather Climate (Averages) Knoxville Extended Forecast with high and low temperatures °F The Old Farmer's Almanac's scientifically-based, long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations … Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Knoxville area. See long range weather forecasts for the next 60 days for the Deep South Region. Up to 90 days of daily highs, lows, and precipitation chances. 7 Day Forecast. Knoxville, TN - Weather forecast from Theweather.com. 30DayWeather Long Range Weather Forecasts predict ideal conditions for a storm. A Risky Day is not a direct prediction of precipitation (Rain/Snow) but instead a forecast of ideal conditions for a storm to enter the region. MyForecast is a comprehensive resource for online weather forecasts and reports for over 58,000 locations worldwide. 30DayWeather Long Range Weather Forecasts predict ideal conditions for a storm. for Knoxville, Tennessee Knoxville, TN Forecast. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Knoxville area. Be prepared with the most accurate 10-day forecast for with highs, lows, chance of precipitation from The Weather Channel and Weather.com Hi/Low, RealFeel, precip, radar, & everything you need to be ready for the day, commute, and weekend! Know what's coming with AccuWeather's extended daily forecasts for Knoxville, TN. Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for Knoxville, TN, US with The Weather Network. Calendar overview of Months Weather Forecast. You'll find detailed 48-hour and 7-day extended forecasts, ski reports, marine forecasts and surf alerts, airport delay forecasts, fire danger outlooks, Doppler and satellite images, and thousands of maps. Free Long Range Weather Forecast for Knoxville, Tennessee. The Old Farmer's Almanac's scientifically-based, long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations … See long range weather forecasts for the next 60 days for the Deep South Region. Weather conditions with updates on temperature, humidity, wind speed, snow, pressure, etc. Knoxville Weather Forecasts. Weather.com brings you the most accurate monthly weather forecast for with average/record and high/low temperatures, precipitation and more. Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for Knoxville, TN, US with The Weather Network. 7 Day Forecast; Hourly Forecast Day Night UV Index Humidity Close Details. A Risky Day is not a direct prediction of precipitation (Rain/Snow) but instead a forecast of ideal conditions for a storm to enter the region. Get your 3-Day weather forecast for Knoxville, TN. Knoxville Weather Forecasts. WVLT - Knoxville, TN Local Weather Forecasts, Radar, Maps and Reports