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Weather in Siesta Key

October 18, 2026, 20:28
Clear
+23°C
Clear
Feels like: +25°C

Now in Siesta Key: clear, +23°C, feels like +25°C. No major precipitation expected, 0 mm; wind 7 m/s.

Precipitation map

Now in Siesta Key: clear, +23°C, feels like +25°C. No major precipitation expected, 0 mm; wind 7 m/s.

Weather in the next hours

20:00
Clear
+23°C
0%
21:00
Clear
+23°C
0%
22:00
Clear
+22°C
0%
23:00
Clear
+21°C
0%
00:00
Clear
+21°C
0%
01:00
Clear
+21°C
0%
02:00
Clear
+20°C
0%
03:00
Clear
+20°C
0%
04:00
Clear
+20°C
0%

Sea temperature

+28°C
Very warm water

Similar in temperature to a well-heated swimming pool.

Very cold Warm Hot

Data from NASA

Forecast for the next 9 hours

Today

Oct 18

20:00
Clear
+23°C
0%
7 m/s
71%
764
8 m/s
↙ NE
mmHg

Clear

Feels like +25°C
Precipitation amount 0 mm
Humidity 71%
Cloud cover 0%
Pressure 764 mmHg
Visibility 16 km
UV index 0 points
21:00
Clear
+23°C
0%
7 m/s
75%
765
9 m/s
↙ NE
mmHg

Clear

Feels like +25°C
Precipitation amount 0 mm
Humidity 75%
Cloud cover 0%
Pressure 765 mmHg
Visibility 16 km
UV index 0 points
22:00
Clear
+22°C
0%
7 m/s
78%
765
9 m/s
↓↙ NNE
mmHg

Clear

Feels like +25°C
Precipitation amount 0 mm
Humidity 78%
Cloud cover 0%
Pressure 765 mmHg
Visibility 16 km
UV index 0 points
23:00
Clear
+21°C
0%
8 m/s
80%
766
10 m/s
↓↙ NNE
mmHg

Clear

Feels like +24°C
Precipitation amount 0 mm
Humidity 80%
Cloud cover 0%
Pressure 766 mmHg
Visibility 16 km
UV index 0 points

Tomorrow

Oct 19

00:00
Clear
+21°C
0%
7 m/s
82%
765
9 m/s
↓↙ NNE
mmHg

Clear

Feels like +24°C
Precipitation amount 0 mm
Humidity 82%
Cloud cover 0%
Pressure 765 mmHg
Visibility 16 km
UV index 0 points
Hour
Temp
Feels like
Rain chance
Wind
Gusts
Precip. amt.
Humidity
Clouds
Pressure
Visibility
UV index
Now
Clear
Clear
Windy
+23°C
+25°C
0%
7 m/s ↙ NE
8 m/s
0 mm
71%
0%
764 mmHg
16 km
0 points
21:00
Clear
Clear
Windy
+23°C
+25°C
0%
7 m/s ↙ NE
9 m/s
0 mm
75%
0%
765 mmHg
16 km
0 points
22:00
Clear
Clear
Windy
+22°C
+25°C
0%
7 m/s ↓↙ NNE
9 m/s
0 mm
78%
0%
765 mmHg
16 km
0 points
23:00
Clear
Clear
Windy
+21°C
+24°C
0%
8 m/s ↓↙ NNE
10 m/s
0 mm
80%
0%
766 mmHg
16 km
0 points
Tomorrow
Clear
Clear
Windy
+21°C
+24°C
0%
7 m/s ↓↙ NNE
9 m/s
0 mm
82%
0%
765 mmHg
16 km
0 points
01:00
Clear
Clear
Windy
+21°C
+24°C
0%
7 m/s ↓↙ NNE
9 m/s
0 mm
84%
0%
765 mmHg
16 km
0 points
02:00
Clear
Clear
Windy
+20°C
+24°C
0%
7 m/s ↓↙ NNE
9 m/s
0 mm
86%
0%
765 mmHg
16 km
0 points
03:00
Clear
Clear
Windy
+20°C
+24°C
0%
7 m/s ↓↙ NNE
9 m/s
0 mm
87%
0%
764 mmHg
16 km
0 points
04:00
Clear
Clear
Windy
+20°C
+24°C
0%
7 m/s ↓↙ NNE
9 m/s
0 mm
88%
0%
764 mmHg
16 km
0 points
Precipitation map
Sun and UV

Daylight

UV 0 points Low
Sunrise 07:31
Sunset 18:58
Daylight 11 hours 26 min Solar noon 13:15
Moon
First Quarter
Rise14:28 Set00:16 Illumination49% PhaseWaxing
Now 14 days Month
October November December January February March April May June July August September

Next days

14-day view
Date
Today
Tomorrow
Day after tomorrow
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Day
Night
Sea t°
Rain
Wind
Press.
Hum.
Feels like
UV
Clouds
Visibility
Gusts
Sunny +26°C
Clear +20°C
+28°C
10% 0 mm
8 m/s ↙ NE
764 mmHg
70%
day +27°C / night +24°C
3 points
69%
16 km
12 m/s ↙ NE
Sunny +27°C
Clear +18°C
+28°C
15% 0.3 mm
9 m/s ↙ NE
No data
76%
day +29°C / night +17°C
4 points
59%
No data
11 m/s ↙ NE
Sunny +26°C
Clear +17°C
+28°C
5% 0 mm
6 m/s ↓↙ NNE
No data
67%
day +27°C / night +17°C
6 points
20%
No data
8 m/s ↓↙ NNE
Partly Cloudy +26°C
Clear +17°C
+27°C
15% 0.1 mm
5 m/s ↓↙ NNE
No data
63%
day +27°C / night +16°C
5 points
32%
No data
8 m/s ↓↙ NNE
Sunny +26°C
Clear +18°C
+27°C
0% 0 mm
4 m/s ↓↙ NNE
No data
54%
day +26°C / night +18°C
5 points
8%
No data
7 m/s ↓↙ NNE
Sunny +27°C
Clear +18°C
+27°C
0% 0 mm
5 m/s ↓↙ NNE
No data
55%
day +27°C / night +17°C
5 points
0%
No data
6 m/s ↓↙ NNE
Sunny +27°C
Clear +19°C
+27°C
15% 0.2 mm
6 m/s ↓↙ NNE
No data
65%
day +28°C / night +19°C
5 points
30%
No data
8 m/s ↓↙ NNE
Sunny +26°C
Clear +19°C
+27°C
0% 0 mm
5 m/s ↓↙ NNE
No data
68%
day +27°C / night +19°C
5 points
32%
No data
8 m/s ↓↙ NNE
Cloudy +26°C
Partly Cloudy +19°C
+27°C
10% 0 mm
6 m/s ↓↙ NNE
No data
68%
day +27°C / night +18°C
4 points
78%
No data
8 m/s ↓↙ NNE

Siesta Key weather forecasts

Quick links to the 14-day forecast, monthly forecast and weather by month.

Weather in Siesta Key for 14 days Air and sea temperature, precipitation, wind and trends for the next few days. Weather in Siesta Key for a month Daily 30-day forecast with daytime, nighttime and sea temperatures. Weather in Siesta Key in October Monthly climate with air and sea temperature, precipitation and yearly statistics.

Weather questions for Siesta Key

Short answers about current weather, rain, wind and the next few days.

What is the weather in Siesta Key now?

Now in Siesta Key: clear, +23°C, feels like +25°C. Wind 7 m/s.

Will it rain in Siesta Key today?

Today's forecast gives a maximum precipitation chance of 10% and a daily total of 0 mm.

What is the sea temperature in Siesta Key?

Sea water is +28°C now. The water is very warm.

How will the weather change in Siesta Key over the next few days?

Over the next few days expect +26°C…+27°C by day and +17°C…+20°C at night; precipitation chance up to 15%, wind up to 9 m/s.

What does the weather feel like in Siesta Key today?

Right now it is +23°C, feels like +25°C; wind 7 m/s. No major precipitation expected.