As of 10:53 EDT

Weather in Greenwich, NJ

55°Current weather

Greenwich, Saturday, 31 October, 10:53

Partly cloudy. Feels like 53°. High 61°, low 43°.

Pressure30.45 inHg
Wind6.9 mph NW
Humidity63%
Visibility6.2 mi
Dew point42°

Monthly outlook for Greenwich, NJ: average high 61.9°, average low 49.4°. That is 2.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 6 November (73.8°), the coolest 1 November (39.5°).

61.9°/49.4°
Average high / low
+2.6°
Above normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November65.8°58.9°+3.8°
10 November – 19 November55.5°53.7°+1°
20 November – 29 Novemberat normal51.2°—

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).

Sun, 0163° / 39°0Overcast
63 °Overcast

Greenwich, Sunday, 1 November

Overcast. High 63°, low 39°.

Pressure30.53 inHg
Wind2.3 mph NE
Humidity44%
Visibility6.2 mi
Dew point35°
Mon, 0263° / 45°0Overcast
63 °Overcast

Greenwich, Monday, 2 November

Overcast. High 63°, low 45°.

Pressure30.45 inHg
Wind4.5 mph SW
Humidity42%
Visibility6.2 mi
Dew point38°
Tue, 0367° / 46°0Overcast
67 °Overcast

Greenwich, Tuesday, 3 November

Overcast. High 67°, low 46°.

Pressure30.33 inHg
Wind4 mph S
Humidity60%
Visibility6.2 mi
Dew point49°
Wed, 0471° / 49°0Clear
71 °Clear

Greenwich, Wednesday, 4 November

Clear. High 71°, low 49°.

Pressure30.24 inHg
Wind7.8 mph S
Humidity75%
Visibility—
Dew point53°
Thu, 0568° / 56°0.56Rain
68 °Rain

Greenwich, Thursday, 5 November

Rain. High 68°, low 56°.

Pressure29.97 inHg
Wind11.5 mph S
Humidity98%
Visibility—
Dew point64°
Fri, 0674° / 59°0Light rain
74 °Light rain

Greenwich, Friday, 6 November

Light rain. High 74°, low 59°.

Pressure29.85 inHg
Wind10.8 mph E
Humidity62%
Visibility—
Dew point53°
Sat, 0762° / 55°0.52Rain
62 °Rain

Greenwich, Saturday, 7 November

Rain. High 62°, low 55°.

Pressure29.65 inHg
Wind15.3 mph E
Humidity83%
Visibility—
Dew point53°
Sun, 0868° / 53°0.08Light rain
68 °Light rain

Greenwich, Sunday, 8 November

Light rain. High 68°, low 53°.

Pressure29.77 inHg
Wind5.7 mph N
Humidity69%
Visibility—
Dew point51°
Mon, 0962° / 57°0.07Light rain
62 °Light rain

Greenwich, Monday, 9 November

Light rain. High 62°, low 57°.

Pressure29.88 inHg
Wind10.2 mph NE
Humidity78%
Visibility—
Dew point54°
Tue, 1058° / 52°0Light rain
58 °Light rain

Greenwich, Tuesday, 10 November

Light rain. High 58°, low 52°.

Pressure30.00 inHg
Wind10 mph NE
Humidity71%
Visibility—
Dew point47°
Wed, 1158° / 50°0Overcast
58 °Overcast

Greenwich, Wednesday, 11 November

Overcast. High 58°, low 50°.

Pressure30.00 inHg
Wind3.8 mph NE
Humidity64%
Visibility—
Dew point42°
Thu, 1260° / 49°0Overcast
60 °Overcast

Greenwich, Thursday, 12 November

Overcast. High 60°, low 49°.

Pressure29.94 inHg
Wind7.5 mph SE
Humidity58%
Visibility—
Dew point40°
Fri, 1354° / 48°0.03Light rain
54 °Light rain

Greenwich, Friday, 13 November

Light rain. High 54°, low 48°.

Pressure30.00 inHg
Wind9.2 mph N
Humidity80%
Visibility—
Dew point46°
Sat, 1452° / 42°0Light rain
52 °Light rain

Greenwich, Saturday, 14 November

Light rain. High 52°, low 42°.

Pressure29.97 inHg
Wind9.1 mph SW
Humidity48%
Visibility—
Dew point28°
Sun, 1552° / 47°0.02Light rain
52 °Light rain

Greenwich, Sunday, 15 November

Light rain. High 52°, low 47°.

Pressure29.77 inHg
Wind14.6 mph NW
Humidity59%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2250° / 37°0.11Climate normal
50 °Climate normal

Greenwich, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (2007)
Record low20° (1987)
Mon, 2350° / 35°0.08Climate normal
50 °Climate normal

Greenwich, Monday, 23 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation22%
Record high69° (1979)
Record low17° (2018)
Tue, 2451° / 36°0.1Climate normal
51 °Climate normal

Greenwich, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1979)
Record low11° (1989)
Wed, 2551° / 36°0.12Climate normal
51 °Climate normal

Greenwich, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (1979)
Record low20° (1989)
Thu, 2652° / 37°0.18Climate normal
52 °Climate normal

Greenwich, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.18 in
Chance of precipitation42%
Record high67° (1999)
Record low24° (2005)
Fri, 2752° / 37°0.1Climate normal
52 °Climate normal

Greenwich, Friday, 27 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high64° (2015)
Record low24° (1974)
Sat, 2852° / 38°0.14Climate normal
52 °Climate normal

Greenwich, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation27%
Record high69° (1990)
Record low23° (1996)
Sun, 2950° / 36°0.13Climate normal
50 °Climate normal

Greenwich, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (1990)
Record low24° (2023)

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.