Weather in Island Heights, NJ
Island Heights, Sunday, 9 August, 07:26
Partly cloudy. Feels like 77°. High 90°, low 75°.
Monthly outlook for Island Heights, NJ: average high 83.6°, average low 70.8°. That is 1.3° above the climate normal for August. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 9 August (89.6°), the coolest 15 August (61.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 83° | 82° | +0.5° |
| 19 August – 28 August | 84.8° | 80.5° | +2.4° |
| 29 August – 7 September | at normal | 79.1° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Dover Beaches North (5 mi).
0Island Heights, Monday, 10 August
Partly cloudy. High 87°, low 76°.
0.09
Island Heights, Tuesday, 11 August
Light rain. High 89°, low 73°.
0.03Island Heights, Wednesday, 12 August
Light rain. High 83°, low 74°.
0.13Island Heights, Thursday, 13 August
Light rain. High 85°, low 73°.
0Island Heights, Friday, 14 August
Partly cloudy. High 79°, low 64°.
0
Island Heights, Saturday, 15 August
Clear. High 80°, low 62°.
0
Island Heights, Sunday, 16 August
Overcast. High 79°, low 64°.
0Island Heights, Monday, 17 August
Overcast. High 78°, low 65°.
0
Island Heights, Tuesday, 18 August
Mostly clear. High 79°, low 66°.
0Island Heights, Wednesday, 19 August
Partly cloudy. High 80°, low 71°.
0Island Heights, Thursday, 20 August
Clear. High 81°, low 72°.
0.01Island Heights, Friday, 21 August
Light rain. High 86°, low 72°.
0.08Island Heights, Saturday, 22 August
Light rain. High 87°, low 74°.
0Island Heights, Sunday, 23 August
Clear. High 87°, low 76°.
0.36Island Heights, Monday, 24 August
Rain. High 87°, low 77°.
0.08Island Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07Island Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13Island Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
0.19
Island Heights, Friday, 28 August
Climate normal for this date — 60-year average.
0.15Island Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
0.09Island Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
0.07Island Heights, Monday, 31 August
Climate normal for this date — 60-year average.
0.1Island Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.12Island Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Island Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Island Heights, Friday, 4 September
Climate normal for this date — 60-year average.
0.07Island Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
0.19Island Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
0.07Island Heights, 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 Island Heights, NJ 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 Island Heights, NJ 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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