Rain and Thunderstorms in the Southeast; A Wintry Mix in the Southern Mid-Atlantic

A frontal system is expected to bring showers and thunderstorms along the Gulf Coast and Southeast, and some snow and/or freezing rain/drizzle over the southern Mid-Atlantic into the morning. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next couple of days. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Overcast

60°F

16°C

Humidity	90%
Wind Speed	N 3 mph
Barometer	30.00 in (1015.9 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	5 Feb 5:53 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Key Colony Beach FL

Today
High: 71 °F
Chance
Showers and
Breezy
Tonight
Low: 52 °F
Mostly Clear
and Breezy
Friday
High: 64 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 71 °F
Sunny
Saturday Night
Low: 58 °F
Mostly Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 72 °F
Sunny

Detailed Forecast

Today

A chance of showers, mainly after 7am. Increasing clouds, with a high near 71. Breezy, with a south wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Chance of precipitation is 40%.

Tonight

Mostly cloudy during the early evening, then becoming mostly clear, with a low around 52. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Friday

Sunny, with a high near 64. North wind around 10 mph.

Friday Night

Mostly clear, with a low around 57. Northwest wind around 10 mph.

Saturday

Sunny, with a high near 71. Northwest wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 58.

Sunday

Sunny, with a high near 71.

Sunday Night

Mostly clear, with a low around 61.