St. Petersburg weather
At 5:00 PM local time it was cloudy and 29°C (85°F). Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out. Best months for weather: Oct–May. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for St. Petersburg, Florida, United States.
Current conditions
- Clouds
- 100%
- Chance of rain
- 15%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Oct–MayOff season Jun–Aug
About St. Petersburg weather
Is it raining in St. Petersburg right now?
No. It’s cloudy and 29° right now. Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out.
What’s the weather like in St. Petersburg this week?
Over the next 7 days, expect highs of 25–30° and lows of 21–24°. Rain is likely on 1 of 7 days (Sunday). The driest day looks like Friday.
Has it been raining in St. Petersburg lately?
Barely. The past 7 days were mostly dry, with 0.0 mm of rain in total.
What should I pack for St. Petersburg?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
St. Petersburg weather by month
When is the best time to visit St. Petersburg?
Based on weather alone, the best time to visit St. Petersburg is Oct–May, according to NASA's 2001–2025 climate averages. Jun–Aug tends to be the least pleasant. Average highs run from 20°C (68°F) in January to 31°C (87°F) in June.
What is the rainiest month in St. Petersburg?
August is the wettest month, with about 252 mm (9.9 in) of rain on average. November is the driest, with about 49 mm (1.9 in).
What is the hottest month in St. Petersburg?
June is the warmest, with average highs of 31°C (87°F) and lows of 24°C (76°F). January is the coolest, with highs of 20°C (68°F) and lows of 11°C (51°F).
Does St. Petersburg have a rainy season?
Yes. Jun–Sep is the rainy season (150 mm or more a month), while Nov is usually dry (under 60 mm).
How warm is the sea in St. Petersburg?
The sea is warmest in July at about 32°C (89°F) and coolest in January at about 16°C (60°F). It is comfortable for swimming (22°C or more) in Apr–Nov.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months