OLD GREENWICH, CT 06870 Weather Forecast & Current Conditions

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WHITE PLAINS, NY
Current Weather

1:56 PM EDT APR 2, 2026
Overcast
43°F
Feels Like: 38°F
Dewpoint: 37°F
Rel. Hum.: 79%
Visibility: 7 miles
Wind: E at 8 mph
Pressure: 30.44 inches
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OLD GREENWICH, CT 06870
Weather Forecast

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THIS AFTERNOON
Mostly cloudy and much cooler. Near steady temperature in the lower 40s. East winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Cloudy with a chance of light rain and drizzle. Patchy fog in the evening. Areas of fog after midnight. Lows in the upper 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
FRIDAY
Cloudy in the morning, then becoming partly sunny. Areas of fog in the morning. Not as cool with highs in the mid 60s. Southeast winds around 5 mph, becoming southwest in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph.
SATURDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 60s. North winds around 5 mph, increasing to east 10 to 15 mph in the afternoon. Chance of rain 30 percent.
SATURDAY NIGHT
Cloudy. Showers likely, mainly in the evening. Lows in the lower 40s. Chance of rain 60 percent.
SUNDAY
Showers. Highs in the mid 60s. Chance of rain near 100 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the upper 30s. Chance of rain 40 percent.
MONDAY
Mostly sunny. Highs in the lower 50s.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 30s.
TUESDAY
Partly sunny. A chance of rain showers in the afternoon. Highs around 50. Chance of rain 30 percent.
TUESDAY NIGHT
Partly cloudy with a chance of rain showers in the evening, then mostly clear after midnight. Lows around 30. Chance of rain 30 percent.
WEDNESDAY
Sunny. Highs in the upper 40s.

Visible Weather Satellite
OLD GREENWICH, CT 06870
Infrared Weather Satellite
OLD GREENWICH, CT 06870
NEXRAD Weather Radar
OLD GREENWICH, CT 06870

WHITE PLAINS, NY 3 hourly weather forecast

weather forecast created  6:00 AM CST  4/ 2/2026
Thursday
2 APR 2026
OLD GREENWICH, CT 06870 weather forecast Day 1, 12 hours 1 PM 44° 37° Mostly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 1% severe)
E   15 76% 37°
High 45° OLD GREENWICH, CT 06870 weather forecast Day 1, 15 hours 4 PM 44° 37° Mostly Cloudy E   14 73% 36°
Mostly Cloudy

Chance of Rain

OLD GREENWICH, CT 06870 weather forecast Day 1, 18 hours 7 PM 42° 35° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 3% severe)
E   13 76% 35°
OLD GREENWICH, CT 06870 weather forecast Day 1, 21 hours 10 PM 41° 34° Mostly Cloudy E   12 79% 35°
Friday
3 APR 2026
OLD GREENWICH, CT 06870 weather forecast Day 2, 0 hours 1 AM 40° 34° Mostly Cloudy 17%
RAIN
.1–.25 in
0% Thunder
( 3% severe)
E   9 85% 36°
Low 40° OLD GREENWICH, CT 06870 weather forecast Day 2, 3 hours 4 AM 41° 36° Mostly Cloudy E   7 86% 37°
High 68° OLD GREENWICH, CT 06870 weather forecast Day 2, 6 hours 7 AM 43° 41° Mostly Cloudy 1%

0% Thunder
( 0% severe)
ESE   3 86% 39°

Mostly Cloudy



OLD GREENWICH, CT 06870 weather forecast Day 2, 9 hours 10 AM 50° 48° Mostly Cloudy S   6 77% 43°
OLD GREENWICH, CT 06870 weather forecast Day 2, 12 hours 1 PM 60° 58° Mostly Cloudy 6%

0% Thunder
( 1% severe)
SSW   10 64% 48°
OLD GREENWICH, CT 06870 weather forecast Day 2, 15 hours 4 PM 66° 66° Partly Cloudy SSW   12 56% 50°
OLD GREENWICH, CT 06870 weather forecast Day 2, 18 hours 7 PM 61° 60° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 4% severe)
SSW   8 72% 52°
OLD GREENWICH, CT 06870 weather forecast Day 2, 21 hours 10 PM 60° 59° Mostly Cloudy SW   8 78% 53°
Saturday
4 APR 2026
OLD GREENWICH, CT 06870 weather forecast Day 3, 0 hours 1 AM 59° 58° Mostly Cloudy 3%

0% Thunder
( 2% severe)
WSW   7 83% 54°
Low 56° OLD GREENWICH, CT 06870 weather forecast Day 3, 3 hours 4 AM 58° 58° Mostly Cloudy W   5 83% 53°
High 68° OLD GREENWICH, CT 06870 weather forecast Day 3, 6 hours 7 AM 58° 58° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 9% severe)
NNW   3 80% 52°

Mostly Cloudy

Chance of Rain

OLD GREENWICH, CT 06870 weather forecast Day 3, 9 hours 10 AM 64° 64° Mostly Cloudy ENE   6 63% 51°
OLD GREENWICH, CT 06870 weather forecast Day 3, 15 hours 1 PM 65° 65° Mostly Cloudy 36%
RAIN
.01–.1 in
0% Thunder
( 9% severe)
ESE   10 58% 50°
OLD GREENWICH, CT 06870 weather forecast Day 3, 18 hours 4 PM 61° 59° Mostly Cloudy ESE   14 60% 47°
OLD GREENWICH, CT 06870 weather forecast Day 3, 21 hours 7 PM 52° 47° Mostly Cloudy     E   14 66% 41°

WHITE PLAINS, NY extended weather forecast

Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Low 43° Low 39° Low 35° Low 30° Low 34°
High 62° High 52° High 49° High 47° High 52°
OLD GREENWICH, CT 06870 weather forecast Day 4 OLD GREENWICH, CT 06870 weather forecast Day 5 OLD GREENWICH, CT 06870 weather forecast Day 6 OLD GREENWICH, CT 06870 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
84% Rain
Partly Cloudy
26% Rain/Snow
Partly Cloudy
32% Rain
Clear
17% Rain/Snow
Clear
18% Rain
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