Weather in Greenwich, NY
Greenwich, Thursday, 22 October, 13:04
Clear. Feels like 58°. High 60°, low 36°.
Monthly outlook for Greenwich, NY: average high 51.9°, average low 34.9°. That is 0.6° below the climate normal for October. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 22 October (60.4°), the coolest 6 November (26.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 54.1° | 53.7° | +0.2° |
| 1 November – 10 November | 48.3° | 50.5° | -1.2° |
| 11 November – 20 November | at normal | 44.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Moreau (12 mi).
0Greenwich, Friday, 23 October
Clear. High 54°, low 30°.
0Greenwich, Saturday, 24 October
Clear. High 54°, low 29°.
0Greenwich, Sunday, 25 October
Clear. High 57°, low 31°.
0Greenwich, Monday, 26 October
Clear. High 60°, low 35°.
0
Greenwich, Tuesday, 27 October
Overcast. High 48°, low 33°.
0Greenwich, Wednesday, 28 October
Overcast. High 47°, low 31°.
0.04
Greenwich, Thursday, 29 October
Light rain. High 58°, low 43°.
0.09Greenwich, Friday, 30 October
Light rain. High 51°, low 36°.
0Greenwich, Saturday, 31 October
Clear. High 52°, low 32°.
0.09Greenwich, Sunday, 1 November
Light rain. High 53°, low 41°.
0.17Greenwich, Monday, 2 November
Light rain. High 59°, low 47°.
0Greenwich, Tuesday, 3 November
Clear. High 49°, low 39°.
0.1Greenwich, Wednesday, 4 November
Light rain. High 47°, low 37°.
0.22
Greenwich, Thursday, 5 November
Snow. High 38°, low 31°.
0Greenwich, Friday, 6 November
Overcast. High 43°, low 27°.
0.07
Greenwich, Saturday, 7 November
Climate normal for this date — 60-year average.
0.13
Greenwich, Sunday, 8 November
Climate normal for this date — 60-year average.
0.14Greenwich, Monday, 9 November
Climate normal for this date — 60-year average.
0.14Greenwich, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.15Greenwich, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.13Greenwich, Thursday, 12 November
Climate normal for this date — 60-year average.
0.13Greenwich, Friday, 13 November
Climate normal for this date — 60-year average.
0.13Greenwich, Saturday, 14 November
Climate normal for this date — 60-year average.
0.15Greenwich, Sunday, 15 November
Climate normal for this date — 60-year average.
0.13Greenwich, Monday, 16 November
Climate normal for this date — 60-year average.
0.14Greenwich, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09Greenwich, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Greenwich, Thursday, 19 November
Climate normal for this date — 60-year average.
0.19Greenwich, Friday, 20 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, NY 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, NY 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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