Weather in North Bay Shore, NY
North Bay Shore, Sunday, 9 August, 19:41
Mostly clear. Feels like 90°. High 89°, low 72°.
Monthly outlook for North Bay Shore, NY: average high 83.3°, average low 70.7°. That is 2.9° above the climate normal for August. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 11 August (89.4°), the coolest 17 August (67.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 83.5° | 78.7° | +2.7° |
| 19 August – 28 August | 83° | 77.2° | +3.2° |
| 29 August – 7 September | at normal | 76° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Islip (4 mi).
0.12
North Bay Shore, Monday, 10 August
Rain. High 87°, low 71°.
0
North Bay Shore, Tuesday, 11 August
Overcast. High 89°, low 72°.
0.02North Bay Shore, Wednesday, 12 August
Light rain. High 85°, low 73°.
0
North Bay Shore, Thursday, 13 August
Clear. High 86°, low 71°.
0North Bay Shore, Friday, 14 August
Overcast. High 75°, low 70°.
0
North Bay Shore, Saturday, 15 August
Partly cloudy. High 81°, low 70°.
0.23North Bay Shore, Sunday, 16 August
Rain. High 79°, low 73°.
0.02North Bay Shore, Monday, 17 August
Light rain. High 81°, low 68°.
0North Bay Shore, Tuesday, 18 August
Overcast. High 82°, low 69°.
0.32North Bay Shore, Wednesday, 19 August
Rain. High 88°, low 72°.
0North Bay Shore, Thursday, 20 August
Overcast. High 83°, low 69°.
0.04North Bay Shore, Friday, 21 August
Light rain. High 87°, low 72°.
0.07North Bay Shore, Saturday, 22 August
Light rain. High 77°, low 71°.
0North Bay Shore, Sunday, 23 August
Clear. High 80°, low 69°.
0.05North Bay Shore, Monday, 24 August
Light rain. High 83°, low 72°.
0.09North Bay Shore, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.08North Bay Shore, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.12
North Bay Shore, Thursday, 27 August
Climate normal for this date — 60-year average.
0.19North Bay Shore, Friday, 28 August
Climate normal for this date — 60-year average.
0.14North Bay Shore, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07North Bay Shore, Sunday, 30 August
Climate normal for this date — 60-year average.
0.05North Bay Shore, Monday, 31 August
Climate normal for this date — 60-year average.
0.06North Bay Shore, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.19North Bay Shore, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11North Bay Shore, Thursday, 3 September
Climate normal for this date — 60-year average.
0.13North Bay Shore, Friday, 4 September
Climate normal for this date — 60-year average.
0.05North Bay Shore, Saturday, 5 September
Climate normal for this date — 60-year average.
0.13North Bay Shore, Sunday, 6 September
Climate normal for this date — 60-year average.
0.08North Bay Shore, Monday, 7 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 Bay Shore, 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 Bay Shore, 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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