Siesta Key, FL Weather Forecast & Current Conditions

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Siesta Key, FL Weather Maps

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Siesta Key Weather Map
UTC Time: 9/15/2026, 11:45
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Siesta Key, FL Regional Weather

Expires:202609151100;;485889
ASUS42 KTBW 151013
RWRFL 
FLORIDA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
600 AM EDT TUE SEP 15 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


FLZ050-056-061-142-242-148-248-149-249-151-251-155-255-
160-260-151100-
WEST CENTRAL FLORIDA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRYSTAL RIVER  CLEAR     75  73  94 CALM      30.04S                  
INVERNESS      CLEAR     75  75 100 CALM      30.05S                  
BROOKSVILLE    CLEAR     77  77 100 E5        30.04R                  
CLEARWATER AIR   N/A     79  75  89 E3        30.01S                  
ST PETE CLEARW NOT AVBL                                               
TAMPA INTL     PTCLDY    80  76  87 NE3       30.02R                  
TAMPA EXEC     CLEAR     77  77 100 CALM      30.01S                  
PLANT CITY     CLEAR     78  78 100 E5        30.02S                  
MACDILL AFB    CLEAR     80  76  89 E6        29.99S                  
PETER O KNIGHT CLEAR     79  78  96 E6        29.99R                  
ST PETERSBURG  CLEAR     82  77  84 E8        29.99S                  
SARASOTA       CLEAR     80  75  84 E5        30.01R                  
VENICE         CLEAR     77  75  93 E7        29.99R                  

STATION/POSITION SKY/WX   TEMP    WIND        PRES    WAVE   SWELL
                          AIR SEA DIR/SP/G            HT/PER HT/PER
                          (F)     (DEG/KT/KT) (MB)    (FT/S) (FT/S)
27.3N   84.3W                 87                N/A     1/ 7
CLEARWATER BEACH           82 88   70/  2/  4 1016.5
MIDDLE TAMPA BAY           80     120/  7/  8 1015.9
VENICE                     78      70/  5/  8 1015.7R

$$

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Siesta Key, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
80%
Wednesday
Thunderstorms
92°/ 75° 33°/ 24°
70%
Thursday
Thunderstorms
90°/ 72° 32°/ 22°
50%
Friday
Thunderstorms
88°31°
70%
Sat Night
Thunderstorms
88°31°
70%
Sun-Sun Night
Thunderstorms
88°31°
80%

Day: Mostly sunny. Numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph, becoming southeast this afternoon. Chance of rain 70 percent. Heat index values up to 106.

Night: Mostly cloudy with thunderstorms and numerous showers in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. East winds 10 to 15 mph. Chance of rain 80 percent.

Bradenton, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Thunderstorms
92°/ 75° 33°/ 24°
60%
Thursday
Thunderstorms
92°/ 72° 33°/ 22°
50%

Day: Mostly sunny. Numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 106.

Night: Mostly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. East winds 10 to 15 mph. Chance of rain 70 percent.

Parrish, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Thunderstorms
90°/ 72° 32°/ 22°
50%
Friday
Thunderstorms
90°32°
70%
Sat Night
Thunderstorms
90°32°
70%
Sun-Sun Night
Thunderstorms
90°32°
80%

Day: Sunny this morning, then partly sunny with scattered showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 106.

Night: Mostly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. East winds around 10 mph. Chance of rain 70 percent.

North Port, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Thunderstorms
92°/ 75° 33°/ 24°
70%
Thursday
Thunderstorms
90°/ 72° 32°/ 22°
50%
Friday
Thunderstorms
90°32°
70%
Sat Night
Thunderstorms
90°32°
70%
Sun-Sun Night
Thunderstorms
90°32°
80%

Day: Sunny this morning, then partly sunny with numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 106.

Night: Mostly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Tampa, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Thunderstorms
90°/ 72° 32°/ 22°
40%
Friday
Thunderstorms
90°32°
70%

Day: Mostly sunny. Scattered showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105.

Night: Partly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 70 percent.

Port Charlotte, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Thunderstorms
90°/ 75° 32°/ 24°
70%
Thursday
Thunderstorms
88°/ 75° 31°/ 24°
70%
Friday
Thunderstorms
88°31°
70%
Sat Night
Thunderstorms
88°31°
70%
Sun-Sun Night
Thunderstorms
88°31°
80%

Day: Mostly sunny. Numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 10 to 15 mph. Chance of rain 70 percent.

Saint Petersburg, FL

Today
Thunderstorms
92°/ 78° 33°/ 26°
70%
Wednesday
Thunderstorms
92°/ 75° 33°/ 24°
50%
Thursday
Thunderstorms
92°/ 75° 33°/ 24°
40%
Friday
Thunderstorms
92°/ 75° 33°/ 24°
60%

Day: Mostly sunny. Numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 107.

Night: Partly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 70s. East winds 10 to 15 mph. Chance of rain 70 percent.

Brandon, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
50%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Thunderstorms
90°/ 72° 32°/ 22°
40%
Friday
Thunderstorms
90°/ 72° 32°/ 22°
70%
Saturday
Thunderstorms
72°22°
70%
Sun Night
Thunderstorms
72°22°
70%

Day: Mostly sunny. Scattered showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105.

Night: Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Arcadia, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
70%
Thursday
Thunderstorms
90°/ 72° 32°/ 22°
60%
Fri-Fri Night
Thunderstorms
90°32°
80%
Sat-Sat Night
Thunderstorms
90°32°
70%

Day: Sunny this morning, then partly sunny with numerous showers and thunderstorms this afternoon. Highs in the lower 90s. Temperature falling into the upper 80s this afternoon. East winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 105.

Night: Partly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Cape Coral, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Thunderstorms
92°/ 75° 33°/ 24°
70%
Thursday
Thunderstorms
90°/ 75° 32°/ 24°
70%
Fri-Fri Night
Thunderstorms
90°32°
70%
Saturday
Thunderstorms
90°/ 75° 32°/ 24°
80%
Sun-Sun Night
Thunderstorms
88°31°
80%

Day: Sunny. Numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph, becoming southwest this afternoon. Chance of rain 70 percent.

Night: Partly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 10 to 15 mph. Chance of rain 70 percent.

Wauchula, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
60%
Wednesday
Thunderstorms
90°/ 72° 32°/ 22°
70%
Thursday
Thunderstorms
90°/ 72° 32°/ 22°
50%
Friday
Thunderstorms
90°/ 72° 32°/ 22°
70%
Sat Night
Thunderstorms
72°22°
70%
Sunday
Thunderstorms
90°/ 72° 32°/ 22°
80%

Day: Mostly sunny. Numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 105.

Night: Partly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.

Babcock Ranch, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
70%
Thursday
Thunderstorms
90°/ 72° 32°/ 22°
70%

Day: Sunny this morning, then partly sunny with numerous showers and thunderstorms this afternoon. Highs in the lower 90s. Temperature falling into the upper 80s this afternoon. East winds 5 to 10 mph. Chance of rain 70 percent.

Night: Partly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Lakeland, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
60%
Wednesday
Thunderstorms
90°/ 72° 32°/ 22°
50%
Thursday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Friday
Thunderstorms
90°/ 72° 32°/ 22°
70%
Saturday
Thunderstorms
72°22°
70%
Sunday
Thunderstorms
72°/ 72° 22°/ 22°
70%

Day: Sunny this morning, then partly sunny with numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 60 percent.

Night: Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Fort Myers, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Thunderstorms
92°/ 75° 33°/ 24°
70%
Thursday
Thunderstorms
90°/ 72° 32°/ 22°
70%

Day: Mostly sunny. Numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 70 percent.

Night: Partly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Port Richey, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
60%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
20%
Thursday
Thunderstorms
92°/ 72° 33°/ 22°
20%
Friday
Thunderstorms
90°/ 72° 32°/ 22°
50%
Saturday
Thunderstorms
88°31°
70%
Sun Night
Thunderstorms
88°31°
70%

Day: Mostly sunny. Numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 106.

Night: Partly cloudy with numerous showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 60 percent.

Dade City, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
50%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
40%
Thursday
Thunderstorms
90°/ 72° 32°/ 22°
20%
Friday
Thunderstorms
90°/ 72° 32°/ 22°
60%

Day: Mostly sunny. Scattered showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 106.

Night: Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Sebring, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
60%
Wednesday
Thunderstorms
90°/ 72° 32°/ 22°
70%
Thursday
Thunderstorms
88°/ 72° 31°/ 22°
70%
Fri Night
Thunderstorms
72°22°
70%
Sat Night
Thunderstorms
72°22°
70%

Day: Sunny this morning, then partly sunny with numerous showers and thunderstorms this afternoon. Highs in the lower 90s. Temperature falling into the mid 80s this afternoon. East winds 5 to 10 mph. Chance of rain 60 percent.

Night: Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Felda, FL

Today
Thunderstorms
92°/ 72° 33°/ 22°
70%
Wednesday
Thunderstorms
90°/ 72° 32°/ 22°
70%
Thursday
Thunderstorms
88°/ 72° 31°/ 22°
90%
Friday
Thunderstorms
88°/ 70° 31°/ 21°
90%
Saturday
Thunderstorms
90°/ 72° 32°/ 22°
90%
Sunday
Thunderstorms
90°/ 72° 32°/ 22°
90%

Day: Mostly sunny. Showers and thunderstorms likely this afternoon. Highs in the lower 90s. Temperature falling into the mid 80s this afternoon. East winds 5 to 10 mph. Chance of rain 70 percent.

Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Bonita Shores, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Thunderstorms
92°/ 75° 33°/ 24°
80%
Thursday
Thunderstorms
92°/ 75° 33°/ 24°
90%
Friday
Thunderstorms
92°/ 75° 33°/ 24°
90%
Saturday
Thunderstorms
90°/ 75° 32°/ 24°
80%
Sunday
Thunderstorms
88°/ 75° 31°/ 24°
80%

Day: Sunny. Showers and thunderstorms likely this afternoon. Highs in the lower 90s. Temperature falling into the upper 80s this afternoon. East winds 5 to 10 mph, becoming southwest this afternoon. Chance of rain 70 percent. Heat index values up to 106.

Night: Partly cloudy with thunderstorms likely with a slight chance of showers in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Brooksville, FL

Today
Thunderstorms
92°/ 75° 33°/ 24°
70%
Wednesday
Sunny
90°/ 72° 32°/ 22°
0%
Thursday
Thunderstorms
90°/ 70° 32°/ 21°
20%
Friday
Thunderstorms
90°/ 72° 32°/ 22°
60%

Day: Sunny this morning, then partly sunny with numerous showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 106.

Night: Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

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