South Beach Weather Forecast
South Beach weather: 77°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
South Beach is a beach in Miami. South Beach is a beach known for art deco lifeguard stands.
Right now it is 77°F (25°C) in South Beach with clear. It feels like 84°F. Today runs from 75°F to 82°F. Chance of precipitation is 37%. Sightseeing conditions score 8.8/10 - excellent - go now.
The best time to visit South Beach is January, February and April. The climate is temperate. June, September and October tend to be the least comfortable months. August is the warmest month with average highs near 90°F, while January is the coldest with lows near 62°F.
The closest major airport is Miami International Airport (MIA), about 10 mi away. Nearby highlights include Biscayne National Park, Key Largo, Everglades (UNESCO World Heritage Site) and Everglades National Park.
In plain terms. Today is slightly cooler than average for September. The forecast high of 82°F is 4.7°F below the 87°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in South Beach today at 8.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for South Beach
Derived from the forecast. No official alert feed is wired for this country yet.
Weather in South Beach right now
Source: Open-Meteo. Updated 7:31 AM, Sep 20 local time.
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for South Beach
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sun, Sep 20 | ⛈️ Violent showers | 82° / 75° | 37% · 1,7 in | 7 mph | 8 |
| Mon, Sep 21 | 🌧️ Rain | 85° / 76° | 71% · 0,3 in | 11 mph | 8 |
| Tue, Sep 22 | 🌦️ Light showers | 89° / 83° | 83% · 0,1 in | 12 mph | 7 |
| Wed, Sep 23 | 🌦️ Light showers | 87° / 83° | 79% · 0,2 in | 11 mph | 7 |
| Thu, Sep 24 | 🌦️ Drizzle | 87° / 83° | 69% · 0,1 in | 11 mph | 8 |
| Fri, Sep 25 | 🌦️ Light drizzle | 88° / 82° | 70% · 0,2 in | 11 mph | 8 |
| Sat, Sep 26 | 🌦️ Light drizzle | 85° / 82° | 74% · 0,1 in | 12 mph | 7 |
| Sun, Sep 27 | 🌦️ Light drizzle | 85° / 82° | 68% · 0,1 in | 11 mph | 7 |
| Mon, Sep 28 | ⛈️ Thunderstorm | 88° / 80° | 62% · 0,1 in | 12 mph | 7 |
| Tue, Sep 29 | 🌦️ Light showers | 87° / 80° | 67% · 0,4 in | 12 mph | 8 |
| Wed, Sep 30 | 🌦️ Drizzle | 87° / 82° | 64% · 0,1 in | 14 mph | 7 |
| Thu, Oct 1 | 🌦️ Light drizzle | 87° / 82° | 68% · 0,1 in | 12 mph | 8 |
| Fri, Oct 2 | 🌧️ Heavy drizzle | 87° / 82° | 58% · 0,2 in | 14 mph | 7 |
| Sat, Oct 3 | 🌧️ Heavy drizzle | 87° / 81° | 74% · 0,3 in | 13 mph | 7 |
| Sun, Oct 4 | 🌧️ Heavy drizzle | 86° / 79° | 74% · 0,4 in | 15 mph | 7 |
| Mon, Oct 5 | ☀️ Clear sky | -- / -- | 60% | -- | — |
Climate in South Beach month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 74° | 62° | 2,4 in | ★★★★☆ |
| February | 76° | 63° | 1,6 in | ★★★★☆ |
| March | 79° | 68° | 4,4 in | ★★★★☆ |
| April | 81° | 71° | 2,2 in | ★★★★☆ |
| May | 87° | 76° | 4,6 in | ★★★★☆ |
| June | 87° | 78° | 8,7 in | ★★★☆☆ |
| July | 89° | 79° | 4,5 in | ★★★★☆ |
| August | 90° | 78° | 5,1 in | ★★★☆☆ |
| September | 87° | 77° | 8,3 in | ★★★☆☆ |
| October | 84° | 74° | 6,1 in | ★★★☆☆ |
| November | 81° | 70° | 4,5 in | ★★★★☆ |
| December | 77° | 66° | 5,3 in | ★★★☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Weather map for South Beach
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in South Beach
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit South Beach
Go in January, February and April. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: June, September and October - expect the least comfortable mix of heat, cold or rain.
Explore South Beach
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is South Beach?
South Beach is a beach in Miami. Its coordinates are 25.7826, -80.1341. It lies in North America.
What is the weather like in South Beach right now?
It is currently 77°F (25°C) with clear. Humidity is 87% and wind is 5 mph.
When is the best time to visit South Beach?
January, February and April offer the most comfortable conditions in South Beach, which has a temperate climate. June, September and October are usually the hardest months for outdoor plans.
What time zone is South Beach in?
South Beach observes America/New_York (UTC-04:00). The local time is 7:31 AM.
What is the nearest airport to South Beach?
The closest airports are Miami International Airport (MIA), 10 mi away and Orlando International Airport (MCO), 197 mi away.
What are the top things to do in South Beach?
Popular options include Biscayne National Park, Key Largo, Everglades (UNESCO World Heritage Site), Everglades National Park, Myakka River State Park and Siesta Key Beach.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (beaches) - 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 September 20, 2026 at 7:31 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
