Weather in Deer Park, NY
Deer Park, Saturday, 8 August, 19:27
Overcast. Feels like 88°. High 88°, low 71°.
Monthly outlook for Deer Park, NY: average high 82.4°, average low 70.6°. That is 2.6° above the climate normal for August. Precipitation is expected on 6 days (about 2.2 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 11 August (93.3°), the coolest 23 August (63.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 84.9° | 78.3° | +3.7° |
| 18 August – 27 August | 78.1° | 76.9° | +0.7° |
| 28 August – 6 September | at normal | 75.8° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Farmingdale (7 mi).
0
Deer Park, Sunday, 9 August
Light rain. High 92°, low 74°.
0.01Deer Park, Monday, 10 August
Light rain. High 89°, low 73°.
0.03Deer Park, Tuesday, 11 August
Light rain. High 93°, low 78°.
0.31Deer Park, Wednesday, 12 August
Rain. High 82°, low 74°.
0.07Deer Park, Thursday, 13 August
Light rain. High 89°, low 71°.
0Deer Park, Friday, 14 August
Overcast. High 79°, low 69°.
0
Deer Park, Saturday, 15 August
Clear. High 78°, low 65°.
0Deer Park, Sunday, 16 August
Overcast. High 80°, low 67°.
0
Deer Park, Monday, 17 August
Partly cloudy. High 79°, low 70°.
0.22Deer Park, Tuesday, 18 August
Light rain. High 80°, low 73°.
0.09Deer Park, Wednesday, 19 August
Light rain. High 83°, low 72°.
0.01Deer Park, Thursday, 20 August
Light rain. High 79°, low 71°.
1Deer Park, Friday, 21 August
Heavy rain. High 76°, low 69°.
0.5Deer Park, Saturday, 22 August
Rain. High 79°, low 70°.
0
Deer Park, Sunday, 23 August
Mostly clear. High 72°, low 63°.
0.08Deer Park, Monday, 24 August
Climate normal for this date — 60-year average.
0.09Deer Park, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07Deer Park, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13
Deer Park, Thursday, 27 August
Climate normal for this date — 60-year average.
0.19Deer Park, Friday, 28 August
Climate normal for this date — 60-year average.
0.14Deer Park, Saturday, 29 August
Climate normal for this date — 60-year average.
0.08Deer Park, Sunday, 30 August
Climate normal for this date — 60-year average.
0.05Deer Park, Monday, 31 August
Climate normal for this date — 60-year average.
0.07Deer Park, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.15Deer Park, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Deer Park, Thursday, 3 September
Climate normal for this date — 60-year average.
0.12Deer Park, Friday, 4 September
Climate normal for this date — 60-year average.
0.05Deer Park, Saturday, 5 September
Climate normal for this date — 60-year average.
0.17Deer Park, Sunday, 6 September
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 Deer Park, 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 Deer Park, 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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