| NWS Forecast for: Polk County Issued by: National Weather Service Tampa Bay, FL Last Update: 222 AM EDT Sun Sep 13 2026 |  |
| Today: Mostly sunny. Numerous showers and thunderstorms this afternoon. Highs in the lower 90s. Light and variable winds, becoming northwest around 5 mph this afternoon. Chance of rain 60 percent. Heat index values up to 105. Tonight: Mostly cloudy with scattered showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. Monday: Mostly sunny. Scattered showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105. Monday Night: Mostly cloudy in the evening, then clearing. Scattered thunderstorms in the evening. Scattered showers. Humid with lows in the mid 70s. East winds around 5 mph. Chance of rain 40 percent. Tuesday: Mostly sunny. Isolated showers in the morning, then numerous showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds 5 to 10 mph. Gusts up to 25 mph in the afternoon. Chance of rain 70 percent. Tuesday Night: Mostly clear. Numerous showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 70 percent. Wednesday And Wednesday Night: Partly cloudy. Scattered showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 50 percent. Thursday: Sunny. Isolated showers and thunderstorms in the morning, then numerous showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70 percent. Thursday Night Through Saturday: Partly cloudy with numerous showers and thunderstorms. Lows in the lower 70s. Highs around 90. Chance of rain 70 percent. | |
| Zone Forecast: Polk County | |
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