As of 01:45 EDT

Weather in Greenwich, NJ

56°Current weather

Greenwich, Friday, 23 October, 01:45

Clear. Feels like 54°. High 62°, low 44°.

Pressure30.15 inHg
Wind10.4 mph N
Humidity72%
Visibility6.2 mi
Dew point47°

Monthly outlook for Greenwich, NJ: average high 63.2°, average low 48.9°. That is 1.6° above the climate normal for October. Precipitation is expected on 5 days (about 3.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 2 November (69.7°), the coolest 24 October (37.5°).

63.2°/48.9°
Average high / low
+1.6°
Above normal
5 / 4
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November63.9°61.1°+1.5°
2 November – 11 November61.9°58°+2.2°
12 November – 21 Novemberat normal52.9°—

October records over 66 years

92.8°2 October 2019All-time high
27.1°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Ridley Park (4 mi).

Sat, 2463° / 38°0Partly cloudy
63 °Partly cloudy

Greenwich, Saturday, 24 October

Partly cloudy. High 63°, low 38°.

Pressure30.53 inHg
Wind2.3 mph NE
Humidity47%
Visibility6.2 mi
Dew point36°
Sun, 2563° / 40°0Clear
63 °Clear

Greenwich, Sunday, 25 October

Clear. High 63°, low 40°.

Pressure30.56 inHg
Wind1.6 mph NE
Humidity43%
Visibility6.2 mi
Dew point37°
Mon, 2666° / 44°0Clear
66 °Clear

Greenwich, Monday, 26 October

Clear. High 66°, low 44°.

Pressure30.33 inHg
Wind5.1 mph W
Humidity53%
Visibility6.2 mi
Dew point44°
Tue, 2761° / 47°0Partly cloudy
61 °Partly cloudy

Greenwich, Tuesday, 27 October

Partly cloudy. High 61°, low 47°.

Pressure30.36 inHg
Wind8.6 mph N
Humidity53%
Visibility—
Dew point39°
Wed, 2860° / 42°0.01Light rain
60 °Light rain

Greenwich, Wednesday, 28 October

Light rain. High 60°, low 42°.

Pressure30.47 inHg
Wind6.8 mph SE
Humidity61%
Visibility—
Dew point39°
Thu, 2964° / 49°0Clear
64 °Clear

Greenwich, Thursday, 29 October

Clear. High 64°, low 49°.

Pressure30.45 inHg
Wind6.6 mph SW
Humidity59%
Visibility—
Dew point43°
Fri, 3065° / 51°0Overcast
65 °Overcast

Greenwich, Friday, 30 October

Overcast. High 65°, low 51°.

Pressure30.27 inHg
Wind8.3 mph SW
Humidity72%
Visibility—
Dew point50°
Sat, 3168° / 55°0Overcast
68 °Overcast

Greenwich, Saturday, 31 October

Overcast. High 68°, low 55°.

Pressure30.30 inHg
Wind7.9 mph SE
Humidity64%
Visibility—
Dew point49°
Sun, 0167° / 56°0.14Rain
67 °Rain

Greenwich, Sunday, 1 November

Rain. High 67°, low 56°.

Pressure30.27 inHg
Wind7.8 mph S
Humidity84%
Visibility—
Dew point56°
Mon, 0270° / 63°1.41Heavy rain
70 °Heavy rain

Greenwich, Monday, 2 November

Heavy rain. High 70°, low 63°.

Pressure30.09 inHg
Wind7.9 mph SW
Humidity99%
Visibility—
Dew point64°
Tue, 0364° / 61°0.64Rain
64 °Rain

Greenwich, Tuesday, 3 November

Rain. High 64°, low 61°.

Pressure30.03 inHg
Wind5.7 mph E
Humidity97%
Visibility—
Dew point61°
Wed, 0462° / 56°0.65Rain
62 °Rain

Greenwich, Wednesday, 4 November

Rain. High 62°, low 56°.

Pressure30.15 inHg
Wind14.5 mph S
Humidity83%
Visibility—
Dew point51°
Thu, 0562° / 51°0.18Rain
62 °Rain

Greenwich, Thursday, 5 November

Rain. High 62°, low 51°.

Pressure29.77 inHg
Wind18.1 mph W
Humidity64%
Visibility—
Dew point45°
Fri, 0658° / 45°0Overcast
58 °Overcast

Greenwich, Friday, 6 November

Overcast. High 58°, low 45°.

Pressure29.80 inHg
Wind15 mph W
Humidity57%
Visibility—
Dew point36°
Sat, 0755° / 42°0Clear
55 °Clear

Greenwich, Saturday, 7 November

Clear. High 55°, low 42°.

Pressure30.12 inHg
Wind16.2 mph NW
Humidity44%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0857° / 41°0.11Climate normal
57 °Climate normal

Greenwich, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (1975)
Record low26° (1960)
Mon, 0957° / 41°0.09Climate normal
57 °Climate normal

Greenwich, Monday, 9 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high75° (1975)
Record low24° (2019)
Tue, 1057° / 42°0.16Climate normal
57 °Climate normal

Greenwich, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.16 in
Chance of precipitation35%
Record high72° (2020)
Record low27° (2017)
Wed, 1155° / 41°0.13Climate normal
55 °Climate normal

Greenwich, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation32%
Record high72° (2024)
Record low23° (2017)
Thu, 1254° / 40°0.2Climate normal
54 °Climate normal

Greenwich, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.2 in
Chance of precipitation40%
Record high69° (1964)
Record low29° (2019)
Fri, 1353° / 39°0.15Climate normal
53 °Climate normal

Greenwich, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation37%
Record high71° (1964)
Record low23° (2019)
Sat, 1453° / 39°0.07Climate normal
53 °Climate normal

Greenwich, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (1993)
Record low23° (1986)
Sun, 1554° / 39°0.11Climate normal
54 °Climate normal

Greenwich, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.11 in
Chance of precipitation32%
Record high76° (1993)
Record low26° (1996)
Mon, 1653° / 39°0.13Climate normal
53 °Climate normal

Greenwich, Monday, 16 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high73° (2005)
Record low23° (1967)
Tue, 1752° / 38°0.09Climate normal
52 °Climate normal

Greenwich, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (2023)
Record low26° (1995)
Wed, 1853° / 38°0.07Climate normal
53 °Climate normal

Greenwich, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (1963)
Record low26° (1997)
Thu, 1952° / 38°0.09Climate normal
52 °Climate normal

Greenwich, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high68° (2016)
Record low23° (2014)
Fri, 2053° / 37°0.08Climate normal
53 °Climate normal

Greenwich, Friday, 20 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1985)
Record low26° (1984)
Sat, 2152° / 37°0.1Climate normal
52 °Climate normal

Greenwich, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1991)
Record low22° (1987)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Greenwich, NJ are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Greenwich, NJ since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.