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Rock Lake, CT Weather Forecast
Rock Lake, CT Weather Forecast Date: 222 PM EDT Sun Aug 16 2026
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This Afternoon... Partly sunny with a 20% chance of showers. Highs in the upper 70s. South winds around 10 mph with gusts up to 20 mph.
Tonight... Showers. Lows in the upper 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 90%.
Monday... Mostly cloudy with showers in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 70s. Southeast winds 5 to 10 mph, becoming north in the afternoon. Chance of rain 80%.
Monday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 60s. North winds around 5 mph. Chance of rain 50%.
Tuesday... Mostly sunny. Highs in the lower 80s. Northwest winds around 5 mph.
Tuesday Night... Mostly clear. Lows in the lower 60s.
Wednesday... Sunny. Highs in the mid 80s.
Wednesday Night... Partly cloudy. Lows in the lower 60s.
Thursday... Partly sunny. A chance of showers. Highs in the upper 70s. Chance of rain 40%.
Thursday Night... Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 40%.
Friday... Mostly sunny. Highs in the upper 70s.
Friday Night... Partly cloudy. Lows in the upper 50s.
Saturday... Partly sunny. Highs in the upper 70s.
Saturday Night... Mostly cloudy. Lows around 60.
POP = Probability of Precipitation
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