SIESTA KEY, FL 34242 Weather Forecast & Current Conditions

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SARASOTA-BRADENTON, FL
Current Weather

11:53 AM EDT MAY 29, 2026
Few Clouds
86°F
Feels Like: 95°F
Dewpoint: 75°F
Rel. Hum.: 70%
Visibility: 10 miles
Wind: W at 12 mph
Pressure: 30.00 inches
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SIESTA KEY, FL 34242
Weather Forecast

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TODAY
Mostly sunny with isolated showers and thunderstorms. Highs around 90. West winds 5 to 10 mph. Chance of rain 20 percent.
TONIGHT
Mostly cloudy. Lows in the upper 70s. Northwest winds 5 to 10 mph.
SATURDAY
Partly sunny with isolated showers and thunderstorms. Humid with highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 20 percent.
SATURDAY NIGHT
Partly cloudy with isolated thunderstorms. Isolated showers in the evening, then scattered showers after midnight. Humid with lows in the upper 70s. West winds 5 to 10 mph. Chance of rain 30 percent.
SUNDAY
Mostly sunny with scattered showers and thunderstorms. Humid with highs in the upper 80s. West winds 10 to 15 mph. Chance of rain 40 percent.
SUNDAY NIGHT
Mostly cloudy with isolated showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
MONDAY AND MONDAY NIGHT
Mostly cloudy. Scattered showers and thunderstorms. Highs in the upper 80s. Lows in the upper 70s. Chance of rain 30 percent.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 20 percent.
WEDNESDAY THROUGH THURSDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 50 percent.

Visible Weather Satellite
SIESTA KEY, FL 34242
Infrared Weather Satellite
SIESTA KEY, FL 34242
NEXRAD Weather Radar
SIESTA KEY, FL 34242

SARASOTA-BRADENTON, FL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/28/2026
Friday
29 MAY 2026
SIESTA KEY, FL 34242 weather forecast Day 1, 0 hours 2 AM 80° 84° Partly Cloudy 3%

0% Thunder
( 5% severe)
NW   2 79% 73°
Low 78° SIESTA KEY, FL 34242 weather forecast Day 1, 3 hours 5 AM 79° 82° Partly Cloudy NW   2 82% 73°
High 90° SIESTA KEY, FL 34242 weather forecast Day 1, 6 hours 8 AM 80° 85° Mostly Cloudy 7%

0% Thunder
( 19% severe)
  CALM 85% 75°

Mostly Cloudy



SIESTA KEY, FL 34242 weather forecast Day 1, 9 hours 11 AM 84° 91° Partly Cloudy W   6 72% 74°
SIESTA KEY, FL 34242 weather forecast Day 1, 12 hours 2 PM 84° 93° Partly Cloudy 6%

0% Thunder
( 40% severe)
WNW   12 77% 76°
SIESTA KEY, FL 34242 weather forecast Day 1, 15 hours 5 PM 84° 92° Mostly Cloudy WNW   13 74% 75°
SIESTA KEY, FL 34242 weather forecast Day 1, 18 hours 8 PM 82° 87° Partly Cloudy 6%

0% Thunder
( 19% severe)
WNW   8 74% 73°
SIESTA KEY, FL 34242 weather forecast Day 1, 21 hours 11 PM 81° 86° Mostly Cloudy WNW   5 77% 73°
Saturday
30 MAY 2026
SIESTA KEY, FL 34242 weather forecast Day 2, 0 hours 2 AM 81° 86° Partly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 11% severe)
WNW   3 77% 73°
Low 79° SIESTA KEY, FL 34242 weather forecast Day 2, 3 hours 5 AM 81° 86° Mostly Cloudy WNW   2 77% 73°
High 89° SIESTA KEY, FL 34242 weather forecast Day 2, 6 hours 8 AM 82° 89° Mostly Cloudy 21%
RAIN
.1–.25 in
0% Thunder
( 20% severe)
W   2 79% 75°

Mostly Cloudy

Chance of Rain

SIESTA KEY, FL 34242 weather forecast Day 2, 9 hours 11 AM 84° 91° Mostly Cloudy W   7 72% 74°
SIESTA KEY, FL 34242 weather forecast Day 2, 12 hours 2 PM 83° 90° Partly Cloudy 24%
RAIN
.1–.25 in
0% Thunder
( 50% severe)
W   13 77% 75°
SIESTA KEY, FL 34242 weather forecast Day 2, 15 hours 5 PM 83° 90° Partly Cloudy WSW   13 77% 75°
SIESTA KEY, FL 34242 weather forecast Day 2, 18 hours 8 PM 82° 87° Partly Cloudy 17%
RAIN
.1–.25 in
0% Thunder
( 29% severe)
WSW   9 74% 73°
SIESTA KEY, FL 34242 weather forecast Day 2, 21 hours 11 PM 81° 86° Partly Cloudy W   7 79% 74°

SARASOTA-BRADENTON, FL extended weather forecast

Sunday
31 MAY 2026
Monday
1 JUN 2026
Tuesday
2 JUN 2026
Wednesday
3 JUN 2026
Thursday
4 JUN 2026
Low 79° Low 78° Low 80° Low 74° Low 73°
High 90° High 89° High 90° High 88° High 90°
SIESTA KEY, FL 34242 weather forecast Day 3 SIESTA KEY, FL 34242 weather forecast Day 4 SIESTA KEY, FL 34242 weather forecast Day 5 SIESTA KEY, FL 34242 weather forecast Day 6 SIESTA KEY, FL 34242 weather forecast Day 7
Partly Cloudy
32% Rain
Partly Cloudy
27% Rain
Partly Cloudy
45% Rain
Partly Cloudy
43% Rain
Partly Cloudy
39% Rain
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