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As of 07:09 EDT

Weather in Greenwich, NJ

43°Current weather

Greenwich, Tuesday, 20 October, 07:09

Clear. Feels like 38°. High 70°, low 43°.

Pressure30.18 inHg
Wind9.9 mph N
Humidity87%
Visibility6.2 mi
Dew point40°
Wed, 2165° / 43°0Clear
65 °Clear

Greenwich, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.15 inHg
Wind12.4 mph N
Humidity56%
Visibility6.2 mi
Dew point41°
Thu, 2265° / 46°0Clear
65 °Clear

Greenwich, Thursday, 22 October

Clear. High 65°, low 46°.

Pressure30.06 inHg
Wind10.1 mph NW
Humidity54%
Visibility6.2 mi
Dew point42°
Fri, 2355° / 44°0Clear
55 °Clear

Greenwich, Friday, 23 October

Clear. High 55°, low 44°.

Pressure30.33 inHg
Wind10.4 mph N
Humidity47%
Visibility6.2 mi
Dew point33°
Sat, 2458° / 40°0Clear
58 °Clear

Greenwich, Saturday, 24 October

Clear. High 58°, low 40°.

Pressure30.59 inHg
Wind5.8 mph N
Humidity59%
Visibility—
Dew point36°
Sun, 2562° / 41°0Clear
62 °Clear

Greenwich, Sunday, 25 October

Clear. High 62°, low 41°.

Pressure30.56 inHg
Wind6.5 mph SW
Humidity61%
Visibility—
Dew point40°
Mon, 2666° / 49°0Overcast
66 °Overcast

Greenwich, Monday, 26 October

Overcast. High 66°, low 49°.

Pressure30.36 inHg
Wind7.4 mph SW
Humidity62%
Visibility—
Dew point45°
Tue, 2768° / 54°0Partly cloudy
68 °Partly cloudy

Greenwich, Tuesday, 27 October

Partly cloudy. High 68°, low 54°.

Pressure30.12 inHg
Wind13.1 mph W
Humidity59%
Visibility—
Dew point47°
Wed, 2854° / 42°0Overcast
54 °Overcast

Greenwich, Wednesday, 28 October

Overcast. High 54°, low 42°.

Pressure30.24 inHg
Wind15.3 mph NW
Humidity45%
Visibility—
Dew point29°
Thu, 2951° / 38°0Partly cloudy
51 °Partly cloudy

Greenwich, Thursday, 29 October

Partly cloudy. High 51°, low 38°.

Pressure30.24 inHg
Wind12.1 mph W
Humidity45%
Visibility—
Dew point26°
Fri, 3055° / 41°0Overcast
55 °Overcast

Greenwich, Friday, 30 October

Overcast. High 55°, low 41°.

Pressure30.21 inHg
Wind8 mph W
Humidity47%
Visibility—
Dew point30°
Sat, 3155° / 49°0.01Light rain
55 °Light rain

Greenwich, Saturday, 31 October

Light rain. High 55°, low 49°.

Pressure30.15 inHg
Wind7.7 mph W
Humidity44%
Visibility—
Dew point29°
Sun, 0159° / 44°0Clear
59 °Clear

Greenwich, Sunday, 1 November

Clear. High 59°, low 44°.

Pressure30.21 inHg
Wind12.5 mph N
Humidity57%
Visibility—
Dew point38°
Mon, 0252° / 40°0Overcast
52 °Overcast

Greenwich, Monday, 2 November

Overcast. High 52°, low 40°.

Pressure30.27 inHg
Wind7.5 mph N
Humidity50%
Visibility—
Dew point30°
Tue, 0356° / 42°0.08Light rain
56 °Light rain

Greenwich, Tuesday, 3 November

Light rain. High 56°, low 42°.

Pressure30.21 inHg
Wind15.8 mph NE
Humidity50%
Visibility—
Dew point32°
Wed, 0452° / 43°2.06Heavy rain
52 °Heavy rain

Greenwich, Wednesday, 4 November

Heavy rain. High 52°, low 43°.

Pressure29.62 inHg
Wind27.2 mph N
Humidity87%
Visibility—
Dew point44°

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.