Weather in Henderson Harbor, NY
Henderson Harbor, Tuesday, 3 November, 00:05
Overcast. Feels like 54°. High 64°, low 51°.
Monthly outlook for Henderson Harbor, NY: average high 52°, average low 42.8°. That is 3.5° above the climate normal for November. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 9 days and 2.6 inches. The warmest day looks like 4 November (71.4°), the coolest 14 November (28.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 3 November – 12 November | 55° | 47.4° | +4.2° |
| 13 November – 22 November | 47.1° | 42.5° | +2.6° |
| 23 November – 2 December | at normal | 40.4° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Henderson (1 mi).
0Henderson Harbor, Wednesday, 4 November
Overcast. High 71°, low 52°.
0.33
Henderson Harbor, Thursday, 5 November
Rain. High 60°, low 56°.
0.08Henderson Harbor, Friday, 6 November
Light rain. High 59°, low 51°.
0Henderson Harbor, Saturday, 7 November
Overcast. High 53°, low 48°.
0Henderson Harbor, Sunday, 8 November
Overcast. High 49°, low 45°.
0
Henderson Harbor, Monday, 9 November
Clear. High 48°, low 42°.
0Henderson Harbor, Tuesday, 10 November
Clear. High 55°, low 45°.
0
Henderson Harbor, Wednesday, 11 November
Partly cloudy. High 49°, low 37°.
0Henderson Harbor, Thursday, 12 November
Clear. High 42°, low 30°.
0.08Henderson Harbor, Friday, 13 November
Light rain. High 48°, low 37°.
0
Henderson Harbor, Saturday, 14 November
Mostly clear. High 34°, low 28°.
0Henderson Harbor, Sunday, 15 November
Mostly clear. High 50°, low 31°.
0Henderson Harbor, Monday, 16 November
Overcast. High 53°, low 48°.
0Henderson Harbor, Tuesday, 17 November
Overcast. High 53°, low 48°.
0Henderson Harbor, Wednesday, 18 November
Overcast. High 45°, low 35°.
0.11
Henderson Harbor, Thursday, 19 November
Climate normal for this date — 60-year average.
0.16Henderson Harbor, Friday, 20 November
Climate normal for this date — 60-year average.
0.17Henderson Harbor, Saturday, 21 November
Climate normal for this date — 60-year average.
0.14Henderson Harbor, Sunday, 22 November
Climate normal for this date — 60-year average.
0.14Henderson Harbor, Monday, 23 November
Climate normal for this date — 60-year average.
0.15Henderson Harbor, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.13Henderson Harbor, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.25Henderson Harbor, Thursday, 26 November
Climate normal for this date — 60-year average.
0.16Henderson Harbor, Friday, 27 November
Climate normal for this date — 60-year average.
0.23Henderson Harbor, Saturday, 28 November
Climate normal for this date — 60-year average.
0.19Henderson Harbor, Sunday, 29 November
Climate normal for this date — 60-year average.
0.21Henderson Harbor, Monday, 30 November
Climate normal for this date — 60-year average.
0.26Henderson Harbor, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.16Henderson Harbor, Wednesday, 2 December
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 Henderson 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 Henderson 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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