Seminole, FL 33775 Weather

Pinellas County4:47 PM EDT27.84°N, 82.79°W

Current conditions

Sunny
81°
Sunny
Feels like 82°
High 81°·Low 65°
WindNNE 10 mph
Humidity54%
Dew point63°
Visibility10 mi
Cloud cover21%
UV index3 Moderate
Sunrise7:36 AM
Sunset6:57 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Today

    Sunny, with a high near 81. North northeast wind around 12 mph.

  • Tonight

    Mostly clear, with a low around 65. Northeast wind 13 to 16 mph.

  • Thursday

    Sunny, with a high near 78. North northeast wind 9 to 13 mph.

National Weather Service forecast updated 8 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 81°
  2. 5 PM Mostly Sunny 81°
  3. 6 PM Mostly Clear 80°
  4. 7 PM Mostly Clear 80°
  5. 8 PM Mostly Clear 78°
  6. 9 PM Partly Cloudy 75°
  7. 10 PM Mostly Clear 74°
  8. 11 PM Mostly Clear 73°
  9. Thu12 AM Clear 72°
  10. 1 AM Mostly Clear 70°
  11. 2 AM Mostly Clear 69°
  12. 3 AM Mostly Clear 67°
  13. 4 AM Clear 67°
  14. 5 AM Clear 66°
  15. 6 AM Sunny 65°
  16. 7 AM Sunny 65°
  17. 8 AM Sunny 65°
  18. 9 AM Sunny 66°
  19. 10 AM Sunny 70°
  20. 11 AM Sunny 72°
  21. 12 PM Sunny 74°
  22. 1 PM Sunny 76°
  23. 2 PM Sunny 77°
  24. 3 PM Sunny 78°

Daily forecast

Details
  1. TodayOct 21 Sunny Sunny65°81°
  2. ThuOct 22 Sunny Sunny64°78°
  3. FriOct 23 Sunny Sunny66°80°
  4. SatOct 24 Sunny Sunny11%68°80°
  5. SunOct 25 Sunny Sunny68°80°
  6. MonOct 26 Sunny Sunny67°80°
  7. TueOct 27 Mostly Sunny Mostly Sunny68°79°
  8. WedOct 28 Partly cloudy Partly cloudy69°82°
  9. ThuOct 29 Mostly sunny Mostly sunny67°80°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Seminole

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Air quality

48
Good
Ozone

Air quality is satisfactory, and air pollution poses little or no risk.

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

Sunrise 7:36 AM
Sunset 6:57 PM
Daylight 11 h 21 min (−1 min 34 s tomorrow)
Waxing Gibbous · 80% lit
Moonrise 4:11 PM Moonset 3:06 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low85° / 68°
Record high91° (1993)
Record low40° (1964)
Wettest0.67 in (2007)
Yesterday82° / 61°
Month to date5.07 in (normal 1.80 in)

Tampa Area, records since 1890. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

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.

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

(18Z TAFS) Issued at 220 PM EDT Wed Oct 21 2026 VFR conditions are expected through the forecast period.

Marine

Issued at 220 PM EDT Wed Oct 21 2026 Northeast winds will continue over the waters for the next few days. Wind speeds will generally remain around 15 knots during the daytime, but will increase to exercise caution and close to advisory criteria each night. Starting Friday afternoon, winds will once again increase to advisory levels, with some gusts to gale force expected, and remain elevated into next week.

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 4Search index and reflects what the press published. Terms of use.