Critical Fire Weather in the High Plains; Heavy Rain and High Winds in Hawaii
Gusty winds and low relative humidity will bring widespread critical fire weather today across the central and southern High Plains. Heavy rain and thunderstorms may bring flooding to Hawaii through today. High winds across the islands may result in high surf, power outages, property damage, and difficult travel. Read More >
Current conditions at
The Florida Keys - Marathon International Airport (KMTH)
Lat: 24.73°NLon: 81.05°WElev: 13ft.
Fair
67°F
19°C
| Humidity | 61% |
| Wind Speed | E 7 mph |
| Barometer | 30.23 in (1023.4 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 9 Feb 6:53 pm EST |
Extended Forecast for
Key Colony Beach FL
Tonight
Low: 64 °F
Mostly Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 76 °F
Mostly Sunny
Wednesday Night
Low: 64 °F
Partly Cloudy
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 64. East wind 5 to 10 mph.
Tuesday
Sunny, with a high near 75. East wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 64. East wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 76. Northeast wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 64. East wind around 5 mph.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 68. Chance of precipitation is 10%.
Sunday
A slight chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 65. Chance of precipitation is 10%.
Washington's Birthday
Sunny, with a high near 73.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Key Colony Beach FL
24.74°N 81.02°W (Elev. 0 ft)
24.74°N 81.02°W (Elev. 0 ft)
7:15 pm EST Feb 9, 2026
7pm EST Feb 9, 2026-6pm EST Feb 16, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
