Longboat Key Weather

Check the latest Longboat Key weather forecast, including current conditions, hourly temperatures, rain chances, humidity, wind, UV index and the extended coastal outlook for Longboat Key, Florida.

Weather on Longboat Key, Florida

Longboat Key has warm coastal weather influenced by the Gulf of Mexico and Sarasota Bay. Sea breezes may keep daytime temperatures slightly cooler than inland Sarasota, although high humidity can make conditions feel warmer.

Check the hourly forecast before visiting the beach, boating, kayaking, fishing, cycling or planning other outdoor activities. During Florida’s warmer months, showers and thunderstorms can develop quickly during the afternoon and evening.

Longboat Key Extended Forecast

The extended forecast includes daily high and low temperatures, rain probability, wind speed, wind gusts and UV levels for the next fifteen days. Conditions may vary slightly between the northern and southern ends of this long barrier island.