Typical Weather in Knoxville, TN in May
78° F Avg High
56° F Avg Low
8 Rainy Days
☀️ Temperature Summary
May is a popular time to visit, with an inviting climate featuring warm temperatures. May is one of the warmer months of the year for Knoxville, with highs averaging around 78°F. Lows overnight are typically around 56°F. Daily high temperatures can range between 75°F and 82°F, and will often rise as the month goes on.
May is a great time to visit Knoxville, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
You can expect about a 26% chance of rain for any given day in May. It's one of the rainier months of the year for Knoxville, with total rainfall for the month around 5 inches.
Rainfall Throughout the Year
Planning a trip to Knoxville? Try our free trip weather planner