10-Day Weather Forecast - Greenwich, CT

Sunny hot with highs around 101. West winds 5 to 10 mph. Heat index values up to 114.

Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy with a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce gusty winds. Humid with lows in the mid 70s. West winds 5 to 10 mph. Chance of rain 40 percent.

Partly sunny. A chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Hot with highs in the upper 90s. West winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 108.

Mostly cloudy. Showers likely with a chance of thunderstorms in the evening then a chance of showers after midnight. Some thunderstorms may produce gusty winds in the evening. Humid with lows around 70. Northwest winds 5 to 10 mph. Chance of rain 60 percent.

Partly sunny. A chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. East winds around 5 mph. Chance of rain 40 percent.

Mostly cloudy. A chance of showers in the evening then showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 60 percent.

Showers likely with a chance of thunderstorms. Highs around 80. Chance of rain 70 percent.

Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 70 percent.

Mostly cloudy with showers likely with a chance of thunderstorms in the morning then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.

Mostly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent.

Partly sunny. Highs in the mid 80s.

Partly cloudy. Lows in the upper 60s.

Mostly sunny. Highs around 90. Heat index values in the mid 90s in the afternoon.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 74F. Dew point will be around 69F with an average humidity of 77%. Winds will be 2 mph from the N.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 89F. Dew point will be around 68F with an average humidity of 59%. Winds will be 1 mph from the N.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 74F. Dew point will be around 69F with an average humidity of 77%. Winds will be 1 mph from the E.

Partly cloudy with a 35% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 69F with an average humidity of 62%. Winds will be 2 mph from the S.

Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 70F with an average humidity of 79%. Winds will be 3 mph from the S.