National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

St. Petersburg/Clearwater Airport (KPIE)

Lat: 27.91°NLon: 82.69°WElev: 3ft.

Fair

66°F

19°C

Humidity 78%
Wind Speed NE 6 mph
Barometer 30.15 in (1020.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 21 Mar 9:53 am EDT
Extended Forecast for

Belleair Beach FL

  • Today

    Today: Sunny, with a high near 71. West northwest wind 3 to 8 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. West wind 5 to 7 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. West wind 3 to 8 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. West wind around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. Light west northwest wind becoming west 5 to 9 mph in the morning.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. West wind 5 to 7 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Northwest wind 5 to 8 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. North northwest wind 7 to 9 mph becoming northeast after midnight.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. East northeast wind 5 to 8 mph becoming west in the afternoon.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 71. West northwest wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 63. West wind 5 to 7 mph.
Sunday
Sunny, with a high near 73. West wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 63. West wind around 5 mph.
Monday
Sunny, with a high near 73. Light west northwest wind becoming west 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 64. West wind 5 to 7 mph.
Tuesday
Sunny, with a high near 75. Northwest wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 65. North northwest wind 7 to 9 mph becoming northeast after midnight.
Wednesday
Mostly sunny, with a high near 76. East northeast wind 5 to 8 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 66.
Friday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belleair Beach FL
 27.92°N 82.85°W (Elev. 0 ft)
Last Update:
2:34 am EDT Mar 21, 2026
Forecast Valid:
10am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation