Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Hazardous Weather Conditions
Current conditions at
The Florida Keys - Marathon International Airport (KMTH)
Lat: 24.73°NLon: 81.05°WElev: 13ft.
Partly Cloudy
84°F
29°C
| Humidity | 80% |
| Wind Speed | E 13 mph |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 94°F (34°C) |
| Last update | 14 Oct 8:53 pm EDT |
Extended Forecast for
Long Key FL
Tonight
Low: 81 °F
Chance
ShowersThursday
High: 84 °F
Chance
ShowersThursday Night
Low: 81 °F
Chance
ShowersFriday
High: 84 °F
Chance
ShowersFriday Night
Low: 80 °F
Chance
ShowersSaturday
High: 84 °F
Chance
T-stormsSaturday Night
Low: 78 °F
Showers
Sunday
High: 84 °F
Showers and
WindySunday Night
Low: 78 °F
Showers
Likely and
Very Windy
Detailed Forecast
Tonight
A chance of showers and thunderstorms. Partly cloudy, with a low around 81. East wind 10 to 15 mph. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. East wind around 10 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 81. East wind 10 to 15 mph. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. East wind 5 to 10 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 80. East wind around 5 mph. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 50%.
Saturday Night
Showers and possibly a thunderstorm. Low around 78. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 84. Windy. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 78. Very windy. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Windy. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 78. Windy. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Windy. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Windy. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 84. Windy. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Long Key FL
24.83°N 80.81°W (Elev. 0 ft)
24.83°N 80.81°W (Elev. 0 ft)
8:15 pm EDT Oct 14, 2026
8pm EDT Oct 14, 2026-6pm EDT Oct 21, 2026
Additional Resources
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Hourly Weather Forecast
