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Largo, FL 33770 Weather
Current conditions
Observed at St. Petersburg/Clearwater Airport · 37 min ago
Forecast
10-day-
Tonight
Clear, with a low around 62. Northeast wind around 9 mph.
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Wednesday
Sunny, with a high near 81. North northeast wind around 9 mph.
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Wednesday Night
Mostly clear, with a low around 62. Northeast wind 7 to 10 mph.
National Weather Service forecast updated 9 hrs ago.
Hourly
Hourly forecast- Now66°
- 1 AM65°
- 2 AM64°
- 3 AM63°
- 4 AM63°
- 5 AM63°
- 6 AM62°
- 7 AM62°
- 8 AM62°
- 9 AM65°
- 10 AM69°
- 11 AM72°
- 12 PM75°
- 1 PM78°
- 2 PM79°
- 3 PM80°
- 4 PM81°
- 5 PM80°
- 6 PM79°
- 7 PM77°
- 8 PM74°
- 9 PM73°
- 10 PM72°
- 11 PM70°
10-day forecast
Details- TonightOct 20Clear62°
- TodayOct 21Sunny62°81°
- ThuOct 22Sunny62°79°
- FriOct 23Sunny64°80°
- SatOct 24Sunny11%66°81°
- SunOct 25Sunny65°80°
- MonOct 26Sunny64°80°
- TueOct 27Mostly Sunny14%79°
- WedOct 28Cloudy68°80°
- ThuOct 29Mostly sunny65°79°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Largo
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Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- WedGood
- ThuGood
St. Petersburg, FL reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyTampa Area, records since 1890. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Tampa 34 km
- St. Petersburg 20 km
- Clearwater 5 km
- Brandon 51 km
- Town 'n' Country 24 km
- Riverview 47 km
- Palm Harbor 18 km
- Bradenton 52 km
- Pinellas Park 13 km
- Wesley Chapel 59 km
- University 40 km
- Carrollwood Village 32 km
Forecasters' discussion
From the National Weather Service office in TBW, issued 4 hrs ago
Key Messages
- Hazardous marine conditions over the eastern Gulf waters over the next several days.
- A cooler and drier airmass with below average temperatures will continue through most of the week.
Short Term (tdy-wed)
Issued at 247 PM EDT Tue Oct 20 2026
Mostly sunny skies across the peninsula have been sponsored by dry airmass being area of high pressure dominating from the Canadian border to the Southeast. This ridge is building behind a upper level low that continues to move into the Atlantic and aiding the advection of cooler air behind it across the CWA. As a result rain free conditions will be in place through the period. Overnight lows tonight will be touch cooler with some areas in the northern portions of the Nature Coast potentially getting down to the upper 40s. Breezy northeasterly winds prevail with evening surges possible.
On Wednesday, similar conditions are anticipated with slightly warmer temperatures in the evening.
Long Term (thu-mon)
Issued at 247 PM EDT Tue Oct 20 2026
High pressure continues to build but shifts north slightly. This will allow easterly flow to set up over the area going into Saturday. As a result, moisture will gradually increase and gradient will tighten, which will support hazardous marine conditions into early next week. Fortunately, relatively cooler afternoon temperatures remain in place during this time. POPs will increase mainly interior locations and SWFL.
Aviation
(00Z TAFS) NE winds with VFR conditions expected through the period as wind gusts subside.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.