Weather WorldFairfield County, CT 7-Day Night Weather Forecast
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Fairfield County, CT Weather Forecast
Fairfield County, CT Weather Forecast Date: 255 PM EDT Fri Oct 02 2026
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This Afternoon... Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50%.
Tonight... Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening. Lows in the mid 50s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70%.
Saturday... Sunny, cooler with highs in the upper 60s. North winds 5 to 10 mph.
Saturday Night... Mostly clear. Lows in the upper 40s. Northeast winds around 5 mph.
Sunday... Sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 40%.
Sunday Night... Mostly cloudy with a 40% chance of showers. Lows in the lower 50s.
Monday... Mostly sunny. Highs in the upper 60s.
Monday Night... Clear. Lows in the lower 40s.
Tuesday... Sunny. Highs in the upper 50s.
Tuesday Night... Clear. Lows in the upper 30s.
Wednesday... Sunny. Highs in the lower 60s.
Wednesday Night... Mostly clear. Lows in the mid 40s.
Thursday... Sunny. Highs in the mid 60s.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
Fairfield County Radar Loop
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