Weather in North Merrick, NY
North Merrick, Saturday, 8 August, 23:06
Mostly clear. Feels like 79°. High 88°, low 71°.
Monthly outlook for North Merrick, NY: average high 83.1°, average low 72°. That is 2.4° above the climate normal for August. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 9 August (91°), the coolest 14 August (67.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 85.2° | 79.4° | +3.3° |
| 18 August – 27 August | 79.4° | 77.9° | +0.9° |
| 28 August – 6 September | at normal | 76.8° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Uniondale (3 mi).
0
North Merrick, Sunday, 9 August
Mostly clear. High 91°, low 75°.
0
North Merrick, Monday, 10 August
Clear. High 91°, low 74°.
0
North Merrick, Tuesday, 11 August
Overcast. High 91°, low 79°.
0.02
North Merrick, Wednesday, 12 August
Light rain. High 83°, low 76°.
0.11North Merrick, Thursday, 13 August
Light rain. High 87°, low 74°.
0North Merrick, Friday, 14 August
Clear. High 81°, low 68°.
0North Merrick, Saturday, 15 August
Clear. High 83°, low 70°.
0North Merrick, Sunday, 16 August
Overcast. High 80°, low 69°.
0.02North Merrick, Monday, 17 August
Light rain. High 79°, low 73°.
0.12North Merrick, Tuesday, 18 August
Light rain. High 77°, low 70°.
0.01North Merrick, Wednesday, 19 August
Light rain. High 78°, low 73°.
1.05North Merrick, Thursday, 20 August
Heavy rain. High 82°, low 71°.
0North Merrick, Friday, 21 August
Overcast. High 80°, low 68°.
0North Merrick, Saturday, 22 August
Clear. High 81°, low 68°.
0.02North Merrick, Sunday, 23 August
Light rain. High 79°, low 72°.
0.08
North Merrick, Monday, 24 August
Climate normal for this date — 60-year average.
0.08North Merrick, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07North Merrick, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13North Merrick, Thursday, 27 August
Climate normal for this date — 60-year average.
0.19
North Merrick, Friday, 28 August
Climate normal for this date — 60-year average.
0.14North Merrick, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07North Merrick, Sunday, 30 August
Climate normal for this date — 60-year average.
0.05North Merrick, Monday, 31 August
Climate normal for this date — 60-year average.
0.07North Merrick, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.16North Merrick, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.12North Merrick, Thursday, 3 September
Climate normal for this date — 60-year average.
0.12North Merrick, Friday, 4 September
Climate normal for this date — 60-year average.
0.05North Merrick, Saturday, 5 September
Climate normal for this date — 60-year average.
0.17North Merrick, 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 North Merrick, 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 North Merrick, 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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