Local Forecast

Greenwich, CT Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Greenwich, CT

No Active Alerts

Hour-by-Hour  Current Observation

Monday 8:10 PM EDTMonday 8:10 PM

°F °C
Regional Observations →
48°F

Clear

  • 64° / 48° High / Low
  • 48° Feels Like
  • 0% Chance of Rain

Wind

5 mph

NW

UV Index

0

None

Humidity

87%

Dew 44°F

Sun

7:13 AM · 6:04 PM

Rise · Set

Source: WHITE PLAINS (KHPN). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Tonight

48°

Partly Cloudy

Detailed forecast

Tonight

Mostly clear. Low around 47, with temperatures rising to around 50 overnight. North wind 3 to 9 mph.

Tuesday

68° 44°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Mostly sunny. High near 68, with temperatures falling to around 64 in the afternoon. North wind around 10 mph, with gusts as high as 21 mph.

Night

Mostly clear. Low around 44, with temperatures rising to around 47 overnight. North wind around 10 mph, with gusts as high as 21 mph.

Wednesday

62° 41°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Sunny. High near 61, with temperatures falling to around 58 in the afternoon. Northeast wind 8 to 12 mph.

Night

Partly cloudy. Low around 43, with temperatures rising to around 45 overnight.

Thursday

64° 44°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 65.

Night

Mostly clear, with a low around 44.

Friday

57° 39°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Sunny, with a high near 57.

Night

Mostly clear, with a low around 40.

Greenwich, CT Weather Analysis Tools