Weather in Grassy Sound, NJ
Grassy Sound, Sunday, 9 August, 01:20
Overcast. Feels like 80°. High 91°, low 74°.
Monthly outlook for Grassy Sound, NJ: average high 80.2°, average low 70.7°. That is 0.7° above the climate normal for August. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 9 August (90.6°), the coolest 22 August (62.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 81.3° | 79.5° | +1° |
| 19 August – 28 August | 78.4° | 78.4° | +0° |
| 29 August – 7 September | at normal | 77.4° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — North Wildwood (1 mi).
0.02
Grassy Sound, Monday, 10 August
Light rain. High 89°, low 74°.
0.06Grassy Sound, Tuesday, 11 August
Light rain. High 84°, low 75°.
0Grassy Sound, Wednesday, 12 August
Overcast. High 83°, low 75°.
0.06Grassy Sound, Thursday, 13 August
Light rain. High 83°, low 74°.
0Grassy Sound, Friday, 14 August
Overcast. High 75°, low 67°.
0
Grassy Sound, Saturday, 15 August
Clear. High 79°, low 67°.
0Grassy Sound, Sunday, 16 August
Overcast. High 78°, low 65°.
0.02Grassy Sound, Monday, 17 August
Light rain. High 77°, low 71°.
0.2Grassy Sound, Tuesday, 18 August
Rain. High 76°, low 69°.
0Grassy Sound, Wednesday, 19 August
Overcast. High 75°, low 71°.
0.28Grassy Sound, Thursday, 20 August
Rain. High 79°, low 73°.
0Grassy Sound, Friday, 21 August
Clear. High 77°, low 67°.
0Grassy Sound, Saturday, 22 August
Clear. High 77°, low 63°.
0.02Grassy Sound, Sunday, 23 August
Light rain. High 78°, low 72°.
0Grassy Sound, Monday, 24 August
Clear. High 85°, low 74°.
0.04
Grassy Sound, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.04
Grassy Sound, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.11Grassy Sound, Thursday, 27 August
Climate normal for this date — 60-year average.
0.19
Grassy Sound, Friday, 28 August
Climate normal for this date — 60-year average.
0.15Grassy Sound, Saturday, 29 August
Climate normal for this date — 60-year average.
0.09Grassy Sound, Sunday, 30 August
Climate normal for this date — 60-year average.
0.06Grassy Sound, Monday, 31 August
Climate normal for this date — 60-year average.
0.16Grassy Sound, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.1Grassy Sound, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.08Grassy Sound, Thursday, 3 September
Climate normal for this date — 60-year average.
0.11Grassy Sound, Friday, 4 September
Climate normal for this date — 60-year average.
0.06Grassy Sound, Saturday, 5 September
Climate normal for this date — 60-year average.
0.15Grassy Sound, Sunday, 6 September
Climate normal for this date — 60-year average.
0.07Grassy Sound, 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 Grassy Sound, 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 Grassy Sound, 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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