Typical Weather in Chattanooga, TN in April

67° F Avg High

48° F Avg Low

8 Rainy Days

☀️ Temperature Summary

Highs in April are typically around 67°F, which is warmer than usual in Chattanooga. Lows overnight are typically around 48°F. Temperatures will generally increase as the month goes on, with daily high temperatures ranging between 63°F and 70°F.

April is a great time to visit Chattanooga, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

In April you can expect close to a 25% chance of rain for any given day. It rains more than usual in April, with total rainfall for the month typically near 5 inches.