ST PETE BEACH, FL 33706 Weather Forecast & Current Conditions

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SAINT_PETERSBURG, FL
Current Weather

7:53 PM EDT MAY 18, 2026
Scattered Clouds
77°F
Feels Like: 78°F
Dewpoint: 77°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: SW at 7 mph
Pressure: 30.09 inches
Last 72 hours

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ST PETE BEACH, FL 33706
Weather Forecast

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TODAY
Sunny. Scattered showers and thunderstorms this afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 50 percent.
TONIGHT
Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY
Sunny. Highs in the lower 90s. East winds 5 to 10 mph, becoming north in the afternoon.
WEDNESDAY NIGHT
Mostly clear. Scattered showers and thunderstorms, mainly in the evening. Lows in the mid 70s. Northeast winds 5 to 10 mph, becoming east after midnight. Chance of rain 40 percent.
THURSDAY
Sunny. Isolated showers and thunderstorms in the afternoon. Highs in the lower 90s. Southeast winds 5 to 10 mph, becoming southwest in the afternoon. Chance of rain 20 percent.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
Mostly clear with isolated showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 20 percent.
SATURDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 40 percent.
SUNDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.
SUNDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 70s. Chance of rain 50 percent.
MEMORIAL DAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105.

Visible Weather Satellite
ST PETE BEACH, FL 33706
Infrared Weather Satellite
ST PETE BEACH, FL 33706
NEXRAD Weather Radar
ST PETE BEACH, FL 33706

SAINT_PETERSBURG, FL 3 hourly weather forecast

weather forecast created  6:00 PM MDT  5/18/2026
Tuesday
19 MAY 2026
ST PETE BEACH, FL 33706 weather forecast Day 1, 0 hours 2 AM 77° 78° Clear 1%

0% Thunder
( 5% severe)
E   13 87% 73°
Low 75° ST PETE BEACH, FL 33706 weather forecast Day 1, 3 hours 5 AM 76° 76° Clear E   12 90% 73°
High 94° ST PETE BEACH, FL 33706 weather forecast Day 1, 6 hours 8 AM 77° 78° Clear 6%

0% Thunder
( 10% severe)
E   13 87% 73°

Partly Cloudy

Rain Likely

ST PETE BEACH, FL 33706 weather forecast Day 1, 9 hours 11 AM 86° 93° Clear E   12 65% 73°
ST PETE BEACH, FL 33706 weather forecast Day 1, 12 hours 2 PM 90° 96° Partly Cloudy 81%
RAIN
***
0% Thunder
( 47% severe)
E   8 54% 71°
ST PETE BEACH, FL 33706 weather forecast Day 1, 15 hours 5 PM 88° 94° Partly Cloudy E   8 57% 71°
ST PETE BEACH, FL 33706 weather forecast Day 1, 18 hours 8 PM 82° 87° Mostly Cloudy 36%
RAIN
***
0% Thunder
( 20% severe)
E   8 72% 72°
ST PETE BEACH, FL 33706 weather forecast Day 1, 21 hours 11 PM 79° 82° Partly Cloudy ESE   12 79% 72°
Wednesday
20 MAY 2026
ST PETE BEACH, FL 33706 weather forecast Day 2, 0 hours 2 AM 77° 78° Clear 0%

0% Thunder
( 2% severe)
E   12 87% 73°
Low 75° ST PETE BEACH, FL 33706 weather forecast Day 2, 3 hours 5 AM 76° 76° Partly Cloudy E   10 90% 73°
High 93° ST PETE BEACH, FL 33706 weather forecast Day 2, 6 hours 8 AM 77° 78° Partly Cloudy 1%

0% Thunder
( 4% severe)
E   9 87% 73°

Partly Cloudy

Chance of Rain

ST PETE BEACH, FL 33706 weather forecast Day 2, 9 hours 11 AM 85° 91° Partly Cloudy E   7 65% 72°
ST PETE BEACH, FL 33706 weather forecast Day 2, 12 hours 2 PM 90° 96° Partly Cloudy 49%
RAIN
.25–.5 in
0% Thunder
( 29% severe)
NE   3 52% 70°
ST PETE BEACH, FL 33706 weather forecast Day 2, 15 hours 5 PM 89° 94° Clear WNW   7 54% 70°
ST PETE BEACH, FL 33706 weather forecast Day 2, 18 hours 8 PM 83° 88° Partly Cloudy 25%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
NNE   7 70% 72°
ST PETE BEACH, FL 33706 weather forecast Day 2, 21 hours 11 PM 80° 84° Partly Cloudy ESE   8 77% 72°

SAINT_PETERSBURG, FL extended weather forecast

Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Sunday
24 MAY 2026
Monday
25 MAY 2026
Low 76° Low 77° Low 77° Low 77° Low 77°
High 90° High 89° High 92° High 90° High 90°
ST PETE BEACH, FL 33706 weather forecast Day 3 ST PETE BEACH, FL 33706 weather forecast Day 4 ST PETE BEACH, FL 33706 weather forecast Day 5 ST PETE BEACH, FL 33706 weather forecast Day 6 ST PETE BEACH, FL 33706 weather forecast Day 7
Partly Cloudy
31% Rain
Partly Cloudy
24% Rain
Partly Cloudy
28% Rain
Partly Cloudy
33% Rain
Partly Cloudy
39% Rain
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