Long Key, FL Weather

Updated: Sun Jul 13th 2025 1:45 PM EDT

Sunny

91^°F 33^°C

Feels Like 112^°F / 44^°C

Long Key, FL weather condition is Sunny and 91°F.

Today's Weather in Long Key,FL

The current weather in Long Key FL as of 1:45 PM EDT on Sun Jul 13th 2025, has a sky condition of Sunny with the visibility of 9 mile(s) and the UV index at 11.7. It is 91 degrees fahrenheit but feels like 112 degrees. The barometric pressure is 30.1 - measured by inches of mercury - and is steady since its last observation. The humidity is 64 percent that's falling since the last report, with a dew point of 78 degrees fahrenheit which is rising. Wind direction is from the South-Southeast at 2.7 miles per hour, gusting at 3.9 miles per hour. Sunrise was at 6:42 AM and Sunset is at 8:15 PM. The moon phase is a Waning Gibbous moon rising at 10:35 PM. Thank you for listening to the weather report from LocalConditions.com!

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Barometer 30.1 inHg. steady
Humidity 64% falling
Heat Index 96°F
Wind from SSE. 2.7 mph
Wind Gust 3.9 miles per hour
Wind Chill 86°F
UV Index 11.7

Dew Point 78°F rising
Visibility 9 mi.
Sunrise 6:42 AM
Sunset 8:15 PM
Moonrise 10:35 PM
Moonset 9:15 AM
Moon Phase Waning Gibbous Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Moderate Rain

Moderate Rain with a high of 83°F and a low of 80°F. Probable rainfall forecasted, having an 87% chance with an estimated 0.65in. Winds will be moderate, blowing around 16mph. The humidity will be on the higher side, reaching around 79%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 83° \| Lo 80°	79%	87% \| est. 0.65in	0%	15.9 mph

Heavy Rain

Heavy Rain with a high of 79°F and a low of 77°F. Probable rainfall forecasted, having an 89% chance with an estimated 7.65in. Winds will be moderate, blowing around 12mph. Expect high humidity with levels above 80% to 86%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 79° \| Lo 77°	86%	89% \| est. 7.65in	0%	11.9 mph

Moderate Rain

Moderate Rain with a high of 84°F and a low of 82°F. Probable rainfall forecasted, having an 89% chance with an estimated 0.4in. Winds will be moderate, blowing around 18mph. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 84° \| Lo 82°	78%	89% \| est. 0.4in	0%	17.7 mph

Patchy Rain Nearby

Patchy Rain Nearby with a high of 85°F and a low of 84°F. Probable rainfall forecasted, having an 87% chance with an estimated 0.14in. Winds will be moderate, blowing around 19mph. The humidity will be on the higher side, reaching around 73%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 85° \| Lo 84°	73%	87% \| est. 0.14in	0%	19 mph

Patchy Rain Nearby

Patchy Rain Nearby with a high of 85°F and a low of 85°F. Probable rainfall forecasted, having an 80% chance with an estimated 0.01in. Winds will be moderate, blowing around 20mph. The humidity will be on the higher side, reaching around 74%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 85° \| Lo 85°	74%	80% \| est. 0.01in	0%	19.7 mph

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Weather Radar Map

Live Long Key, FL weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Thursday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 91^°F. The morning temperature of 81°^F is lowest at 2am with the daytime high of 91°^F at 1pm and a low around 83°^F at 8pm is expected.