Weather in Greenwich, Connecticut, United States

7-Day Detailed Weather Forecast for Greenwich

Juneteenth

Temperature: 90°F

Wind Speed: 3 to 12 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 2pm. Some of the storms could be severe. Mostly sunny. High near 90, with temperatures falling to around 87 in the afternoon. Southwest wind 3 to 12 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Tonight

Temperature: 67°F

Wind Speed: 7 to 15 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Some of the storms could be severe. Mostly cloudy, with a low around 67. West wind 7 to 15 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Temperature: 84°F

Wind Speed: 13 mph

Wind Direction: NW

Forecast: Sunny, with a high near 84. Northwest wind around 13 mph.

Friday Night

Temperature: 66°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 66. West wind 5 to 9 mph.

Saturday

Temperature: 88°F

Wind Speed: 3 to 8 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 88. West wind 3 to 8 mph.

Saturday Night

Temperature: 70°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 2am. Mostly cloudy, with a low around 70.

Sunday

Temperature: 89°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 89.

Sunday Night

Temperature: 71°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 71.

Monday

Temperature: 93°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Sunny, with a high near 93.

Monday Night

Temperature: 74°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 74.

Tuesday

Temperature: 96°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Sunny, with a high near 96.

Tuesday Night

Temperature: 75°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 75.

Wednesday

Temperature: 93°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 93.

Wednesday Night

Temperature: 71°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 71.