OLDSMAR, FL 34677 Weather Forecast & Current Conditions

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ST PETERSBURG, FL
Current Weather

1:53 PM EDT AUG 21, 2025
Scattered Clouds
91°F
Feels Like: 102°F
Dewpoint: 75°F
Rel. Hum.: 60%
Visibility: 10 miles
Wind: W at 13 mph
Pressure: 29.90 inches
Last 72 hours

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OLDSMAR, FL 34677
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows around 80. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
FRIDAY
Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Showers with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs around 90. West winds 10 to 15 mph. Chance of rain 80 percent.
SATURDAY NIGHT
Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 80. West winds 5 to 10 mph. Chance of rain 70 percent.
SUNDAY AND SUNDAY NIGHT
Showers and thunderstorms likely. Highs in the upper 80s. Lows around 80. Chance of rain 70 percent.
MONDAY
Showers likely with a chance of thunderstorms. Highs around 90. Chance of rain 60 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 50 percent.
TUESDAY AND TUESDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 70s. Chance of rain 40 percent.
WEDNESDAY THROUGH THURSDAY
Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 70s. Chance of rain 50 percent.

Visible Weather Satellite
OLDSMAR, FL 34677
Infrared Weather Satellite
OLDSMAR, FL 34677
NEXRAD Weather Radar
OLDSMAR, FL 34677

ST PETERSBURG, FL 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/21/2025
Thursday
21 AUG 2025
OLDSMAR, FL 34677 weather forecast Day 1, 12 hours 2 PM 91° 102° Partly Cloudy 42%
RAIN
.01–.1 in
0% Thunder
( 75% severe)
W   10 60% 75°
High 92° OLDSMAR, FL 34677 weather forecast Day 1, 15 hours 5 PM 89° 99° Partly Cloudy WSW   12 64% 75°
Partly Cloudy

Chance of Rain

OLDSMAR, FL 34677 weather forecast Day 1, 18 hours 8 PM 85° 93° Partly Cloudy 23%
RAIN
.01–.1 in
0% Thunder
( 43% severe)
WSW   9 72% 75°
OLDSMAR, FL 34677 weather forecast Day 1, 21 hours 11 PM 83° 91° Partly Cloudy SW   6 80% 76°
Friday
22 AUG 2025
OLDSMAR, FL 34677 weather forecast Day 2, 0 hours 2 AM 82° 89° Partly Cloudy 34%
RAIN
***
0% Thunder
( 33% severe)
SW   6 82% 76°
Low 80° OLDSMAR, FL 34677 weather forecast Day 2, 3 hours 5 AM 81° 88° Partly Cloudy SW   6 88% 77°
High 92° OLDSMAR, FL 34677 weather forecast Day 2, 6 hours 8 AM 83° 92° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 46% severe)
WSW   6 82% 77°

Mostly Cloudy

Rain Likely

OLDSMAR, FL 34677 weather forecast Day 2, 9 hours 11 AM 87° 99° Mostly Cloudy SW   9 72% 77°
OLDSMAR, FL 34677 weather forecast Day 2, 12 hours 2 PM 89° 102° Mostly Cloudy 54%
RAIN
***
0% Thunder
( 77% severe)
WSW   10 68% 77°
OLDSMAR, FL 34677 weather forecast Day 2, 15 hours 5 PM 88° 99° Mostly Cloudy WSW   12 68% 76°
OLDSMAR, FL 34677 weather forecast Day 2, 18 hours 8 PM 86° 96° Mostly Cloudy 36%
RAIN
.5–1 in
0% Thunder
( 44% severe)
WSW   9 72% 76°
OLDSMAR, FL 34677 weather forecast Day 2, 21 hours 11 PM 83° 91° Mostly Cloudy WSW   7 80% 76°
Saturday
23 AUG 2025
OLDSMAR, FL 34677 weather forecast Day 3, 0 hours 2 AM 82° 90° Partly Cloudy 37%
RAIN
***
0% Thunder
( 27% severe)
SW   6 85% 77°
Low 79° OLDSMAR, FL 34677 weather forecast Day 3, 3 hours 5 AM 81° 88° Mostly Cloudy WSW   6 88% 77°
High 91° OLDSMAR, FL 34677 weather forecast Day 3, 6 hours 8 AM 82° 90° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 49% severe)
WSW   6 85% 77°

Mostly Cloudy

Rain Likely

OLDSMAR, FL 34677 weather forecast Day 3, 9 hours 11 AM 86° 97° Mostly Cloudy WSW   9 75% 77°
OLDSMAR, FL 34677 weather forecast Day 3, 15 hours 2 PM 88° 99° Mostly Cloudy 64%
RAIN
***
0% Thunder
( 80% severe)
WSW   10 68% 76°
OLDSMAR, FL 34677 weather forecast Day 3, 18 hours 5 PM 88° 99° Mostly Cloudy W   12 68% 76°
OLDSMAR, FL 34677 weather forecast Day 3, 21 hours 8 PM 84° 93° Mostly Cloudy     WSW   9 77% 76°

ST PETERSBURG, FL extended weather forecast

Sunday
24 AUG 2025
Monday
25 AUG 2025
Tuesday
26 AUG 2025
Wednesday
27 AUG 2025
Thursday
28 AUG 2025
Low 78° Low 77° Low 77° Low 77° Low 76°
High 89° High 89° High 90° High 91° High 89°
OLDSMAR, FL 34677 weather forecast Day 4 OLDSMAR, FL 34677 weather forecast Day 5 OLDSMAR, FL 34677 weather forecast Day 6 OLDSMAR, FL 34677 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
66% Rain
Overcast
59% Rain
Partly Cloudy
29% Rain
Partly Cloudy
32% Rain
Mostly Cloudy
50% Rain
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