Siesta Key Beach Weather Forecast
Siesta Key Beach weather: 83°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Siesta Key Beach is a beach in Florida. Siesta Key Beach is a beach known for powder-fine white sand.
Right now it is 83°F (28°C) in Siesta Key Beach with clear. It feels like 89°F. Today runs from 78°F to 91°F. Chance of precipitation is 22%. Sightseeing conditions score 8.7/10 - excellent - go now.
The best time to visit Siesta Key Beach is February, April and November. The climate is temperate. June, July and August tend to be the least comfortable months. July is the warmest month with average highs near 90°F, while January is the coldest with lows near 53°F.
The closest major airport is Orlando International Airport (MCO), about 110 mi away. Nearby highlights include Myakka River State Park, Clearwater Beach, Walt Disney World Resort and Universal Orlando Resort.
In plain terms. Today is about average for August. The forecast high of 91°F is in line with the 89°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. stargazing is the strongest bet in Siesta Key Beach today at 9.1/10. 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 Siesta Key Beach
Derived from the forecast. No official alert feed is wired for this country yet.
Weather in Siesta Key Beach right now
Source: Open-Meteo. Updated 11:35 PM, Aug 22 local time.
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Siesta Key Beach
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sat, Aug 22 | ☁️ Overcast | 91° / 78° | 22% | 10 mph | 8 |
| Sun, Aug 23 | ☁️ Overcast | 88° / 80° | 11% | 12 mph | 8 |
| Mon, Aug 24 | ☁️ Overcast | 89° / 78° | 12% | 11 mph | 9 |
| Tue, Aug 25 | ☁️ Overcast | 94° / 80° | 13% | 12 mph | 8 |
| Wed, Aug 26 | ⛈️ Thunderstorm | 95° / 80° | 16% · 0,1 in | 13 mph | 9 |
| Thu, Aug 27 | 🌦️ Drizzle | 93° / 78° | 32% · 0,0 in | 10 mph | 9 |
| Fri, Aug 28 | ⛈️ Thunderstorm | 95° / 80° | 37% · 0,1 in | 9 mph | 8 |
| Sat, Aug 29 | 🌦️ Light drizzle | 95° / 80° | 50% · 0,0 in | 11 mph | 8 |
| Sun, Aug 30 | ☁️ Overcast | 96° / 80° | 56% | 10 mph | 8 |
| Mon, Aug 31 | ⛈️ Thunderstorm | 96° / 81° | 42% · 0,2 in | 9 mph | 8 |
| Tue, Sep 1 | ⛈️ Thunderstorm | 94° / 80° | 35% · 0,1 in | 9 mph | 8 |
| Wed, Sep 2 | ⛈️ Thunderstorm | 96° / 82° | 42% · 0,1 in | 10 mph | 8 |
| Thu, Sep 3 | ⛅ Partly cloudy | 96° / 82° | 44% | 11 mph | 8 |
| Fri, Sep 4 | ☀️ Clear sky | 94° / 84° | 52% | 12 mph | 8 |
| Sat, Sep 5 | ☁️ Overcast | 93° / 83° | 40% | 12 mph | 8 |
| Sun, Sep 6 | ☁️ Overcast | 93° / 82° | 41% | 11 mph | 8 |
Climate in Siesta Key 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 | 70° | 53° | 2,3 in | ★★★★☆ |
| February | 73° | 56° | 2,2 in | ★★★★☆ |
| March | 78° | 61° | 2,9 in | ★★★★☆ |
| April | 83° | 65° | 1,2 in | ★★★★★ |
| May | 88° | 72° | 4,3 in | ★★★★☆ |
| June | 89° | 75° | 7,0 in | ★★★☆☆ |
| July | 90° | 76° | 7,4 in | ★★★☆☆ |
| August | 89° | 77° | 6,8 in | ★★★☆☆ |
| September | 88° | 74° | 6,2 in | ★★★☆☆ |
| October | 84° | 69° | 3,3 in | ★★★★☆ |
| November | 79° | 62° | 1,4 in | ★★★★☆ |
| December | 74° | 58° | 2,2 in | ★★★★☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Weather map for Siesta Key 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 Siesta Key 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 Siesta Key Beach
Go in February, April and November. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: June, July and August - expect the least comfortable mix of heat, cold or rain.
Explore Siesta Key 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 Siesta Key Beach?
Siesta Key Beach is a beach in Florida. Its coordinates are 27.2669, -82.5473. It lies in North America.
What is the weather like in Siesta Key Beach right now?
It is currently 83°F (28°C) with clear. Humidity is 71% and wind is 6 mph.
When is the best time to visit Siesta Key Beach?
February, April and November offer the most comfortable conditions in Siesta Key Beach, which has a temperate climate. June, July and August are usually the hardest months for outdoor plans.
What time zone is Siesta Key Beach in?
Siesta Key Beach observes America/New_York (UTC-04:00). The local time is 11:35 PM.
What is the nearest airport to Siesta Key Beach?
The closest airports are Orlando International Airport (MCO), 110 mi away and Miami International Airport (MIA), 173 mi away.
What are the top things to do in Siesta Key Beach?
Popular options include Myakka River State Park, Clearwater Beach, Walt Disney World Resort, Universal Orlando Resort, Blue Spring State Park and Everglades (UNESCO World Heritage Site).
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 August 22, 2026 at 11:35 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
