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Complex Lake, FL Weather Forecast
Complex Lake, FL Weather Forecast Date: 222 PM EDT Tue Sep 08 2026
The area/counties/county of: Polk, including the cities of: Lakeland and Winter Haven.or toggle through each period.
Tonight... Mostly cloudy with numerous showers and scattered thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. East winds around 5 mph. Chance of rain 60%.
Wednesday... Mostly sunny. Numerous showers and scattered thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds around 5 mph. Chance of rain 70%. Heat index values up to 105.
Wednesday Night... Mostly cloudy with numerous showers and scattered thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. East winds around 5 mph. Chance of rain 70%.
Thursday... Mostly sunny. Numerous showers and scattered thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds around 5 mph. Chance of rain 70%. Heat index values up to 107.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. Scattered thunderstorms. Numerous showers, mainly in the evening. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 70%.
Friday... Mostly sunny. Isolated showers and thunderstorms in the morning, then widespread showers and scattered thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 90%.
Friday Night... Mostly cloudy. Widespread showers and scattered thunderstorms in the evening, then isolated showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 90%.
Saturday... Mostly sunny. Showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 80%. Heat index values up to 105.
Saturday Night... Mostly cloudy with showers and thunderstorms in the evening, then partly cloudy with isolated showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 80%.
Sunday... Partly cloudy with numerous showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70%.
Monday... Partly cloudy with numerous showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70%.
POP = Probability of Precipitation
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