Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

5NM SE Content Keys FL

Marine Point Forecast

[NOTICE]

Today
High: 82 °F
ENE 10kt
< 1ft
Tonight
Low: 71 °F
NE 10kt
< 1ft
Saturday
High: 80 °F
NE 10kt
< 1ft
Saturday Night
Low: 70 °F
Light Wind
< 1ft
Sunday
High: 80 °F
NNE 10kt
< 1ft
Sunday Night
Low: 70 °F
Light Wind
< 1ft
Monday
High: 81 °F
E 10kt
< 1ft
Monday Night
Low: 72 °F
E 10kt
< 1ft
Tuesday
High: 82 °F
E 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:15 am CST Nov 21, 2025
Forecast Valid: 7am CST Nov 21, 2025-6pm CST Nov 27, 2025

View Nearby Observations

Detailed Forecast

Today

ENE wind around 10 kt. Sunny. Seas 1 ft or less.

Tonight

NE wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

Saturday

NE wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Sunday

NNE wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Monday

E wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Monday Night

E wind around 10 kt. Mostly clear. Seas 1 ft or less.

Tuesday

E wind around 10 kt. A slight chance of showers. Seas 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.