Weather in Harbor Green, NY
Harbor Green, Monday, 26 October, 18:42
Clear. Feels like 61°. High 70°, low 39°.
Monthly outlook for Harbor Green, NY: average high 59.7°, average low 48.5°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 3.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (72.4°), the coolest 26 October (38.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 26 October – 4 November | 61.8° | 57.9° | +2.2° |
| 5 November – 14 November | 56.1° | 54.1° | +1.1° |
| 15 November – 24 November | at normal | 50.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Massapequa (1 mi).
0
Harbor Green, Tuesday, 27 October
Clear. High 59°, low 41°.
0
Harbor Green, Wednesday, 28 October
Overcast. High 59°, low 39°.
0Harbor Green, Thursday, 29 October
Clear. High 64°, low 49°.
0Harbor Green, Friday, 30 October
Clear. High 72°, low 56°.
0Harbor Green, Saturday, 31 October
Overcast. High 62°, low 47°.
0Harbor Green, Sunday, 1 November
Overcast. High 60°, low 52°.
1.89
Harbor Green, Monday, 2 November
Heavy rain. High 61°, low 58°.
0Harbor Green, Tuesday, 3 November
Overcast. High 59°, low 49°.
0.15Harbor Green, Wednesday, 4 November
Rain. High 51°, low 45°.
0.67Harbor Green, Thursday, 5 November
Rain. High 61°, low 52°.
0Harbor Green, Friday, 6 November
Clear. High 57°, low 48°.
0Harbor Green, Saturday, 7 November
Overcast. High 50°, low 45°.
0Harbor Green, Sunday, 8 November
Overcast. High 54°, low 49°.
0Harbor Green, Monday, 9 November
Overcast. High 55°, low 50°.
0.28Harbor Green, Tuesday, 10 November
Rain. High 60°, low 55°.
0.15
Harbor Green, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.17Harbor Green, Thursday, 12 November
Climate normal for this date — 60-year average.
0.22Harbor Green, Friday, 13 November
Climate normal for this date — 60-year average.
0.1
Harbor Green, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11Harbor Green, Sunday, 15 November
Climate normal for this date — 60-year average.
0.14Harbor Green, Monday, 16 November
Climate normal for this date — 60-year average.
0.14Harbor Green, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.08Harbor Green, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.08Harbor Green, Thursday, 19 November
Climate normal for this date — 60-year average.
0.13Harbor Green, Friday, 20 November
Climate normal for this date — 60-year average.
0.11Harbor Green, Saturday, 21 November
Climate normal for this date — 60-year average.
0.15Harbor Green, Sunday, 22 November
Climate normal for this date — 60-year average.
0.12Harbor Green, Monday, 23 November
Climate normal for this date — 60-year average.
0.09Harbor Green, Tuesday, 24 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 Harbor Green, 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 Harbor Green, 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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