Weather in Greenwich, NJ
Greenwich, Friday, 30 October, 13:28
Partly cloudy. Feels like 72°. High 73°, low 48°.
Monthly outlook for Greenwich, NJ: average high 59.1°, average low 45.3°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 30 October (72.6°), the coolest 13 November (38.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 30 October – 8 November | 64.2° | 59.1° | +2.8° |
| 9 November – 18 November | 50.4° | 54.2° | -2.1° |
| 19 November – 28 November | at normal | 51.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Ridley Park (4 mi).
0Greenwich, Saturday, 31 October
Partly cloudy. High 60°, low 41°.
0
Greenwich, Sunday, 1 November
Overcast. High 60°, low 39°.
0Greenwich, Monday, 2 November
Overcast. High 65°, low 45°.
0Greenwich, Tuesday, 3 November
Overcast. High 68°, low 46°.
0
Greenwich, Wednesday, 4 November
Clear. High 72°, low 50°.
0.85
Greenwich, Thursday, 5 November
Heavy rain. High 65°, low 61°.
0.37Greenwich, Friday, 6 November
Rain. High 69°, low 63°.
0Greenwich, Saturday, 7 November
Light rain. High 59°, low 45°.
0Greenwich, Sunday, 8 November
Clear. High 51°, low 40°.
0Greenwich, Monday, 9 November
Partly cloudy. High 51°, low 39°.
0.25Greenwich, Tuesday, 10 November
Light rain. High 48°, low 42°.
0.49Greenwich, Wednesday, 11 November
Rain. High 46°, low 42°.
0.01Greenwich, Thursday, 12 November
Light rain. High 50°, low 42°.
0Greenwich, Friday, 13 November
Clear. High 54°, low 39°.
0Greenwich, Saturday, 14 November
Overcast. High 53°, low 42°.
0.11Greenwich, Sunday, 15 November
Climate normal for this date — 60-year average.
0.13Greenwich, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Greenwich, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Greenwich, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Greenwich, Thursday, 19 November
Climate normal for this date — 60-year average.
0.08Greenwich, Friday, 20 November
Climate normal for this date — 60-year average.
0.1Greenwich, Saturday, 21 November
Climate normal for this date — 60-year average.
0.11
Greenwich, Sunday, 22 November
Climate normal for this date — 60-year average.
0.08Greenwich, Monday, 23 November
Climate normal for this date — 60-year average.
0.1Greenwich, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.12Greenwich, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.18Greenwich, Thursday, 26 November
Climate normal for this date — 60-year average.
0.1Greenwich, Friday, 27 November
Climate normal for this date — 60-year average.
0.14Greenwich, Saturday, 28 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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