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As of 06:33 EDT

Weather in Greenwich, NJ

48°Current weather

Greenwich, Wednesday, 21 October, 06:33

Clear. Feels like 44°. High 66°, low 44°.

Pressure30.21 inHg
Wind10.4 mph N
Humidity67%
Visibility6.2 mi
Dew point38°
Thu, 2267° / 40°0Clear
67 °Clear

Greenwich, Thursday, 22 October

Clear. High 67°, low 40°.

Pressure30.06 inHg
Wind8 mph N
Humidity47%
Visibility6.2 mi
Dew point39°
Fri, 2358° / 46°0Clear
58 °Clear

Greenwich, Friday, 23 October

Clear. High 58°, low 46°.

Pressure30.36 inHg
Wind9.1 mph NE
Humidity51%
Visibility6.2 mi
Dew point36°
Sat, 2458° / 41°0Overcast
58 °Overcast

Greenwich, Saturday, 24 October

Overcast. High 58°, low 41°.

Pressure30.56 inHg
Wind2.7 mph NE
Humidity54%
Visibility6.2 mi
Dew point40°
Sun, 2562° / 42°0Clear
62 °Clear

Greenwich, Sunday, 25 October

Clear. High 62°, low 42°.

Pressure30.59 inHg
Wind4.3 mph N
Humidity55%
Visibility—
Dew point38°
Mon, 2664° / 45°0Clear
64 °Clear

Greenwich, Monday, 26 October

Clear. High 64°, low 45°.

Pressure30.36 inHg
Wind7.2 mph W
Humidity73%
Visibility—
Dew point48°
Tue, 2768° / 52°0Partly cloudy
68 °Partly cloudy

Greenwich, Tuesday, 27 October

Partly cloudy. High 68°, low 52°.

Pressure30.15 inHg
Wind6.2 mph W
Humidity58%
Visibility—
Dew point46°
Wed, 2866° / 54°0Overcast
66 °Overcast

Greenwich, Wednesday, 28 October

Overcast. High 66°, low 54°.

Pressure30.27 inHg
Wind7.4 mph SE
Humidity74%
Visibility—
Dew point53°
Thu, 2969° / 54°0Clear
69 °Clear

Greenwich, Thursday, 29 October

Clear. High 69°, low 54°.

Pressure30.09 inHg
Wind13.1 mph S
Humidity67%
Visibility—
Dew point50°
Fri, 3056° / 45°0Partly cloudy
56 °Partly cloudy

Greenwich, Friday, 30 October

Partly cloudy. High 56°, low 45°.

Pressure30.15 inHg
Wind15.6 mph NW
Humidity45%
Visibility—
Dew point31°
Sat, 3152° / 39°0Clear
52 °Clear

Greenwich, Saturday, 31 October

Clear. High 52°, low 39°.

Pressure30.45 inHg
Wind11.4 mph N
Humidity48%
Visibility—
Dew point28°
Sun, 0155° / 40°0Overcast
55 °Overcast

Greenwich, Sunday, 1 November

Overcast. High 55°, low 40°.

Pressure30.56 inHg
Wind9.3 mph S
Humidity48%
Visibility—
Dew point31°
Mon, 0265° / 51°0.08Light rain
65 °Light rain

Greenwich, Monday, 2 November

Light rain. High 65°, low 51°.

Pressure30.30 inHg
Wind9.5 mph S
Humidity78%
Visibility—
Dew point53°
Tue, 0366° / 58°0.13Light rain
66 °Light rain

Greenwich, Tuesday, 3 November

Light rain. High 66°, low 58°.

Pressure30.09 inHg
Wind5.3 mph S
Humidity88%
Visibility—
Dew point59°
Wed, 0467° / 58°0Overcast
67 °Overcast

Greenwich, Wednesday, 4 November

Overcast. High 67°, low 58°.

Pressure30.12 inHg
Wind8 mph NE
Humidity84%
Visibility—
Dew point59°
Thu, 0564° / 59°0Overcast
64 °Overcast

Greenwich, Thursday, 5 November

Overcast. High 64°, low 59°.

Pressure30.27 inHg
Wind7.9 mph NE
Humidity80%
Visibility—
Dew point54°

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.