Key Biscayne, FL Weather Forecast
Marine Forecast: Biscayne Bay
Key Biscayne, Florida
Lat: 25.69N, Lon: 80.16W
Mostly Clear
Temp: 81°F
- Humidity:
- 56%
- Winds:
- 14 MPH NE
- Gusts:
- 21 MPH
- Barometer:
- 30.03 in.
- Dewpoint:
- 64°F
- Heat index:
- 83°F
- Sunrise:
- 6:44 AM EDT
- Sunset:
- 7:49 PM EDT
- Moonrise:
- 6:17 PM EDT
- Moonset:
- 5:18 AM EDT
| Tonight...Mostly clear. Lows in the lower 70s. East winds 5 to 10 mph. |
| Wednesday...Sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph. |
| Wednesday Night...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. South winds 5 to 10 mph. |
| Thursday...Sunny. Highs in the mid 80s. South winds 5 to 10 mph. |
| Thursday Night...Mostly clear. Lows in the lower 70s. Southwest winds 10 to 15 mph. |
| Friday...Mostly clear. Highs in the upper 80s. Lows in the mid 70s. |
| Saturday...Mostly clear. Highs in the upper 80s. Lows in the mid 70s. |
| Sunday...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. |
| Sunday Night And Monday...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 80s. Chance of rain 50 percent. |
| Monday Night...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent. |
| Tuesday...Mostly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent. |
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