Weather in Centereach, NY
Centereach, Saturday, 24 October, 21:12
Mostly clear. Feels like 45°. High 62°, low 35°.
Monthly outlook for Centereach, NY: average high 60.2°, average low 49.4°. That is 1.8° above the climate normal for October. Precipitation is expected on 4 days (about 3.7 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (69.2°), the coolest 24 October (34.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 24 October – 2 November | 62.3° | 57.8° | +2.5° |
| 3 November – 12 November | 56.5° | 54.6° | +1.1° |
| 13 November – 22 November | at normal | 50.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Stony Brook University (3 mi).
0
Centereach, Sunday, 25 October
Clear. High 65°, low 38°.
0Centereach, Monday, 26 October
Clear. High 66°, low 40°.
0Centereach, Tuesday, 27 October
Clear. High 59°, low 49°.
0Centereach, Wednesday, 28 October
Clear. High 56°, low 46°.
0Centereach, Thursday, 29 October
Clear. High 64°, low 50°.
0
Centereach, Friday, 30 October
Partly cloudy. High 69°, low 57°.
0Centereach, Saturday, 31 October
Partly cloudy. High 61°, low 54°.
0.02
Centereach, Sunday, 1 November
Light rain. High 58°, low 54°.
2.41Centereach, Monday, 2 November
Heavy rain. High 64°, low 58°.
1.13Centereach, Tuesday, 3 November
Heavy rain. High 63°, low 57°.
0.13Centereach, Wednesday, 4 November
Light rain. High 62°, low 55°.
0.04Centereach, Thursday, 5 November
Light rain. High 57°, low 51°.
0.01Centereach, Friday, 6 November
Light rain. High 56°, low 51°.
0Centereach, Saturday, 7 November
Light rain. High 50°, low 48°.
0.02Centereach, Sunday, 8 November
Light rain. High 51°, low 48°.
0.1Centereach, Monday, 9 November
Climate normal for this date — 60-year average.
0.17
Centereach, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.15Centereach, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.16Centereach, Thursday, 12 November
Climate normal for this date — 60-year average.
0.22Centereach, Friday, 13 November
Climate normal for this date — 60-year average.
0.11Centereach, Saturday, 14 November
Climate normal for this date — 60-year average.
0.12Centereach, Sunday, 15 November
Climate normal for this date — 60-year average.
0.14Centereach, Monday, 16 November
Climate normal for this date — 60-year average.
0.15Centereach, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.08Centereach, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Centereach, Thursday, 19 November
Climate normal for this date — 60-year average.
0.13Centereach, Friday, 20 November
Climate normal for this date — 60-year average.
0.11Centereach, Saturday, 21 November
Climate normal for this date — 60-year average.
0.16Centereach, Sunday, 22 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 Centereach, 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 Centereach, 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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