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As of 05:11 EDT

Weather in Greenwich, NJ

53°Current weather

Greenwich, Saturday, 17 October, 05:11

Rain. Feels like 53°. High 61°, low 44°.

Pressure29.94 inHg
Wind12.8 mph N
Humidity89%
Visibility2.2 mi
Dew point51°
Sun, 1857° / 39°0Clear
57 °Clear

Greenwich, Sunday, 18 October

Clear. High 57°, low 39°.

Pressure30.56 inHg
Wind8.9 mph N
Humidity47%
Visibility6.2 mi
Dew point33°
Mon, 1963° / 44°0Clear
63 °Clear

Greenwich, Monday, 19 October

Clear. High 63°, low 44°.

Pressure30.39 inHg
Wind11.2 mph N
Humidity52%
Visibility6.2 mi
Dew point42°
Tue, 2066° / 51°0Clear
66 °Clear

Greenwich, Tuesday, 20 October

Clear. High 66°, low 51°.

Pressure30.21 inHg
Wind12.8 mph N
Humidity53%
Visibility6.2 mi
Dew point45°
Wed, 2160° / 49°0Clear
60 °Clear

Greenwich, Wednesday, 21 October

Clear. High 60°, low 49°.

Pressure30.24 inHg
Wind14.4 mph N
Humidity59%
Visibility—
Dew point40°
Thu, 2262° / 45°0Clear
62 °Clear

Greenwich, Thursday, 22 October

Clear. High 62°, low 45°.

Pressure30.09 inHg
Wind11.5 mph N
Humidity56%
Visibility—
Dew point38°
Fri, 2361° / 48°0Overcast
61 °Overcast

Greenwich, Friday, 23 October

Overcast. High 61°, low 48°.

Pressure30.18 inHg
Wind11.5 mph N
Humidity55%
Visibility—
Dew point40°
Sat, 2462° / 45°0Clear
62 °Clear

Greenwich, Saturday, 24 October

Clear. High 62°, low 45°.

Pressure30.39 inHg
Wind12.1 mph NE
Humidity53%
Visibility—
Dew point38°
Sun, 2562° / 45°0Clear
62 °Clear

Greenwich, Sunday, 25 October

Clear. High 62°, low 45°.

Pressure30.30 inHg
Wind7.4 mph NW
Humidity48%
Visibility—
Dew point35°
Mon, 2666° / 50°0Overcast
66 °Overcast

Greenwich, Monday, 26 October

Overcast. High 66°, low 50°.

Pressure30.15 inHg
Wind7.3 mph SW
Humidity56%
Visibility—
Dew point44°
Tue, 2762° / 44°0Partly cloudy
62 °Partly cloudy

Greenwich, Tuesday, 27 October

Partly cloudy. High 62°, low 44°.

Pressure30.06 inHg
Wind22.4 mph NW
Humidity61%
Visibility—
Dew point48°
Wed, 2854° / 39°0Overcast
54 °Overcast

Greenwich, Wednesday, 28 October

Overcast. High 54°, low 39°.

Pressure30.45 inHg
Wind13.5 mph NW
Humidity41%
Visibility—
Dew point24°
Thu, 2959° / 47°0Overcast
59 °Overcast

Greenwich, Thursday, 29 October

Overcast. High 59°, low 47°.

Pressure30.09 inHg
Wind20.5 mph W
Humidity56%
Visibility—
Dew point39°
Fri, 3057° / 46°0Overcast
57 °Overcast

Greenwich, Friday, 30 October

Overcast. High 57°, low 46°.

Pressure29.91 inHg
Wind21.6 mph NW
Humidity59%
Visibility—
Dew point40°
Sat, 3156° / 40°0Clear
56 °Clear

Greenwich, Saturday, 31 October

Clear. High 56°, low 40°.

Pressure30.24 inHg
Wind9.1 mph N
Humidity55%
Visibility—
Dew point33°
Sun, 0163° / 48°0Overcast
63 °Overcast

Greenwich, Sunday, 1 November

Overcast. High 63°, low 48°.

Pressure30.30 inHg
Wind11.7 mph SE
Humidity68%
Visibility—
Dew point46°

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.