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Largo, FL 33771 Weather
Current conditions
Observed at St. Petersburg/Clearwater Airport · 55 min ago
Forecast
10-day-
Wednesday Night
Mostly clear, with a low around 63. Northeast wind around 9 mph.
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Thursday
Sunny, with a high near 79. North northeast wind around 9 mph.
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Thursday Night
Clear, with a low around 62. North northeast wind around 9 mph.
National Weather Service forecast updated 1 day ago.
Hourly
Hourly forecast- Now73°
- 10 PM72°
- 11 PM70°
- Thu12 AM69°
- 1 AM67°
- 2 AM66°
- 3 AM65°
- 4 AM64°
- 5 AM64°
- 6 AM64°
- 7 AM64°
- 8 AM64°
- 9 AM66°
- 10 AM70°
- 11 AM74°
- 12 PM76°
- 1 PM78°
- 2 PM79°
- 3 PM79°
- 4 PM79°
- 5 PM79°
- 6 PM77°
- 7 PM74°
- 8 PM72°
10-day forecast
Details- TonightOct 20Clear63°
- TodayOct 21Sunny63°81°
- ThuOct 22Sunny62°79°
- FriOct 23Sunny64°80°
- SatOct 24Sunny11%67°81°
- SunOct 25Sunny66°80°
- MonOct 26Sunny65°81°
- TueOct 27Sunny then Isolated Rain Showers15%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
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- WedGood
- ThuGood
- FriGood
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 30 km
- St. Petersburg 17 km
- Clearwater 8 km
- Brandon 46 km
- Town 'n' Country 21 km
- Riverview 43 km
- Palm Harbor 19 km
- Bradenton 49 km
- Pinellas Park 9 km
- Wesley Chapel 56 km
- University 36 km
- Carrollwood Village 29 km
Forecasters' discussion
From the National Weather Service office in TBW, issued 2 hrs ago
Key Messages
- Hazardous marine conditions over the eastern Gulf waters over the next several days, mainly during the evening and overnight hours.
- A cooler and drier airmass with below average temperatures will continue through most of the week.
Update
Issued at 725 PM EDT Wed Oct 21 2026
Previous forecast reasoning remains unchanged with no adjustments planned for the evening update. CONUS U/A pattern remains rather amplified with a cutoff low offshore the SW U.S., strong W/C U.S. ridge, and a deep trough over the E Seaboard, with surface high pressure centered over the E U.S. extending south into the state maintaining occasionally breezy E/NE winds and generally dry, stable conditions under partly cloudy skies locally. Latest regional ACARS soundings and meso-analysis show PWATs remain right around 1 inch, or just above the 25th percentile, indicative of the relatively drier air mass that remains in place over the state. Slightly below normal temps continue overnight through Thursday, with morning lows from the lower 50s north to the lower 60s south, and afternoon highs from the upper 70s north to the lower/mid 80s south.
Discussion
Issued at 220 PM EDT Wed Oct 21 2026 The pattern aloft this afternoon features ridging over the southern U.S./Mexico with a low off the mid-Atlantic coast and troughing extending southward over Florida. At the surface, high pressure is settled north of the state with low pressure moving up the eastern seaboard. This setup will keep relatively cool and dry conditions in place through the next few days.
For Friday into the weekend, a cutoff low tries to form south of the region before opening up and moving northeast while a surface low attempts to organize along an old frontal boundary near the Bahamas. This pattern shift will allow northeast winds to increase once again as the pressure gradient tightens and will also lead to an increase in moisture for the southern part of the state. For the local forecast area, this will mean a slight uptick in rain chances mainly over southwest Florida and parts of the interior this weekend into early next week along with an increase in humidity. Highs will continue a few degrees below normal (closer to normal for southwest Florida) and lows will remain below normal as well but then increase by a few degrees for the latter half of the forecast period.
Aviation
(00Z TAFS) Issued at 725 PM EDT Wed Oct 21 2026
Dry VFR expected through the period with generally NE flow continuing across terminals, occasionally breezy.
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.