Weather in Hewlett Harbor, NY
Hewlett Harbor, Tuesday, 20 October, 01:49
Clear. Feels like 50°. High 69°, low 48°.
Monthly outlook for Hewlett Harbor, NY: average high 59.9°, average low 48.4°. That is 0.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 20 October (68.9°), the coolest 24 October (39.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 60.8° | 60° | +0.5° |
| 30 October – 8 November | 58.4° | 57° | +0.8° |
| 9 November – 18 November | at normal | 52.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Hewlett (1 mi).
0
Hewlett Harbor, Wednesday, 21 October
Mostly clear. High 62°, low 44°.
0
Hewlett Harbor, Thursday, 22 October
Clear. High 64°, low 45°.
0Hewlett Harbor, Friday, 23 October
Clear. High 53°, low 43°.
0Hewlett Harbor, Saturday, 24 October
Clear. High 57°, low 40°.
0Hewlett Harbor, Sunday, 25 October
Clear. High 62°, low 44°.
0
Hewlett Harbor, Monday, 26 October
Overcast. High 65°, low 54°.
0Hewlett Harbor, Tuesday, 27 October
Overcast. High 64°, low 60°.
0.01
Hewlett Harbor, Wednesday, 28 October
Light rain. High 61°, low 46°.
0Hewlett Harbor, Thursday, 29 October
Clear. High 52°, low 40°.
0Hewlett Harbor, Friday, 30 October
Clear. High 53°, low 43°.
0Hewlett Harbor, Saturday, 31 October
Clear. High 58°, low 48°.
0Hewlett Harbor, Sunday, 1 November
Clear. High 59°, low 52°.
0Hewlett Harbor, Monday, 2 November
Overcast. High 60°, low 54°.
0.76Hewlett Harbor, Tuesday, 3 November
Rain. High 60°, low 57°.
0Hewlett Harbor, Wednesday, 4 November
Mostly clear. High 60°, low 55°.
0.12
Hewlett Harbor, Thursday, 5 November
Climate normal for this date — 60-year average.
0.08
Hewlett Harbor, Friday, 6 November
Climate normal for this date — 60-year average.
0.09Hewlett Harbor, Saturday, 7 November
Climate normal for this date — 60-year average.
0.15Hewlett Harbor, Sunday, 8 November
Climate normal for this date — 60-year average.
0.08Hewlett Harbor, Monday, 9 November
Climate normal for this date — 60-year average.
0.16Hewlett Harbor, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.13Hewlett Harbor, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.14Hewlett Harbor, Thursday, 12 November
Climate normal for this date — 60-year average.
0.2Hewlett Harbor, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Hewlett Harbor, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11Hewlett Harbor, Sunday, 15 November
Climate normal for this date — 60-year average.
0.12Hewlett Harbor, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Hewlett Harbor, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Hewlett Harbor, Wednesday, 18 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 Hewlett Harbor, 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 Hewlett Harbor, 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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