Weather Forecast and Conditions for Old Greenwich, Connecticut - The Weather Channel | Weather.com
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49° Partly Cloudy Day
Partly Cloudy/Wind
Day 49° • Night 32°
Feels Like42°
Sunrise

7:07 am

Sunset

6:59 pm

Temperature
High / Low
49°/32°
Wind
21 mph
Humidity
Humidity
30%
Dew point
Dew Point
19°
Pressure
Pressure
29.97 in
UV index
UV Index
4 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 25
Moon Phase
Waning Crescent

Hourly Weather-

Now

Windy Partly Cloudy/Wind
49°
Rain drop 0%
WNW 26 mph
Subtract

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like41°
  • WindWNW 26 mph
  • Humidity
    Humidity29%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover32%
  • Rain drop
    Rain Amount0 in

3 pm

Windy Mostly Sunny/Wind
49°
Rain drop 0%
WNW 25 mph
Add

Mostly Sunny/Wind

  • Temperature feels like
    Feels Like41°
  • WindWNW 25 mph
  • Humidity
    Humidity28%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover29%
  • Rain drop
    Rain Amount0 in

4 pm

Windy Sunny/Wind
49°
Rain drop 0%
WNW 24 mph
Add

Sunny/Wind

  • Temperature feels like
    Feels Like41°
  • WindWNW 24 mph
  • Humidity
    Humidity28%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover19%
  • Rain drop
    Rain Amount0 in

5 pm

Sunny Sunny
48°
Rain drop 0%
WNW 19 mph
Add

Sunny

  • Temperature feels like
    Feels Like41°
  • WindWNW 19 mph
  • Humidity
    Humidity29%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover4%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Today

Windy Partly Cloudy/Wind
49°/32°
Rain drop 0%
Subtract

Day

49°
Windy
WNW 26 mph

Windy with a mix of clouds and sun. High 49F. Winds WNW at 25 to 35 mph. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity29%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset6:59 pm

Night

32°
Mostly Cloudy Night
Mixed precipitation
2%
NNW 13 mph

Partly cloudy skies early will give way to cloudy skies late. Low 32F. Winds NNW at 10 to 15 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:58 am
  • Moonset
    Moonset2:16 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Mostly Cloudy Day Mostly Cloudy
45°/39°
Rain drop 8%
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Day

45°
Mostly Cloudy Day
Rain drop
8%
E 13 mph

Mostly cloudy skies. High near 45F. Winds E at 10 to 15 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:01 pm

Night

39°
Rain
Rain drop
92%
ESE 12 mph

Cloudy skies with periods of rain after midnight. Low 39F. Winds ESE at 10 to 15 mph. Chance of rain 90%. Rainfall around a quarter of an inch.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:30 am
  • Moonset
    Moonset3:24 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Thunderstorms Thunderstorms/Wind
58°/34°
Rain drop 82%
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Day

58°
Thunderstorms
Rain drop
82%
S 21 mph

Becoming windy with showers and thunderstorms likely. High 58F. Winds S at 20 to 30 mph. Chance of rain 80%. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity89%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:04 am
  • Sunset
    Sunset7:02 pm

Night

34°
Rain
Rain drop
87%
WSW 19 mph

Rain likely. Low 34F. Winds WSW at 15 to 25 mph. Chance of rain 90%. Rainfall near a quarter of an inch.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:56 am
  • Moonset
    Moonset4:33 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
40°/25°
Rain drop 7%
Add

Day

40°
Partly Cloudy Day
Rain drop
7%
W 19 mph

Partly cloudy. Cold. High near 40F. Winds W at 15 to 25 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:03 pm

Night

25°
Partly Cloudy Night
Snowflake
1%
WNW 13 mph

Partly cloudy. Cold. Low near 25F. Winds WNW at 10 to 20 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:20 am
  • Moonset
    Moonset5:44 pm
  • Moon Phase - Day 28 Waning Crescent
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