Miami-Dade County Weather Forecast
Miami-Dade County weather: 81°F, mainly clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
UV index in Miami-Dade County
Full protection required. Avoid direct sun between 10am and 4pm. Burn times are approximate, for unprotected skin at peak UV.
Health and safety today
| Skin and UV | No protection needed for most skin types. |
|---|---|
| Heat stress | The heat index is 87°F, higher than the air temperature because humidity is 79%. Sweat evaporates slowly, so drink before you feel thirsty and take shade breaks. |
| Pets | Pavement can be 20°C hotter than the air. Walk dogs early or late, never leave animals in cars, and carry water. |
| Older adults | Heat builds up slowly indoors. Check on anyone over 65 living alone and keep rooms ventilated. |
| Children | Small bodies overheat faster than adults. Shade, hats and frequent drinks; skip midday sport. |
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
See the Miami-Dade County forecast by time range
Miami-Dade County weather - more answers
Explore Miami-Dade County
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Miami-Dade County?
Miami-Dade County is a county in Florida. Its coordinates are 25.7617, -80.1918. It lies in North America.
What is the weather like in Miami-Dade County right now?
It is currently 81°F (27°C) with mainly clear. Humidity is 79% and wind is 7 mph.
When is the best time to visit Miami-Dade County?
January, February and April offer the most comfortable conditions in Miami-Dade County, which has a temperate climate. June, August and September are usually the hardest months for outdoor plans.
What time zone is Miami-Dade County in?
Miami-Dade County observes America/New_York (UTC-04:00). The local time is 10:07 AM.
How many people live in Miami-Dade County?
Miami-Dade County has a population of approximately 2.7 million.
What is the nearest airport to Miami-Dade County?
The closest airports are Miami International Airport (MIA), 6 mi away and Orlando International Airport (MCO), 197 mi away.
What are the top things to do in Miami-Dade County?
Popular options include South Beach, Biscayne National Park, Key Largo, Everglades (UNESCO World Heritage Site), Everglades National Park and Myakka River State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 10:07 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
