Weather in Port Monmouth, NJ
Port Monmouth, Sunday, 9 August, 08:39
Overcast. Feels like 84°. High 90°, low 73°.
Monthly outlook for Port Monmouth, NJ: average high 82.7°, average low 71.9°. That is 1° above the climate normal for August. Precipitation is expected on 6 days (about 0.6 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 9 August (89.6°), the coolest 15 August (64.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 82.3° | 81.6° | +0.4° |
| 19 August – 28 August | 83.3° | 80.1° | +1.8° |
| 29 August – 7 September | at normal | 78.7° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — North Middletown (1 mi).
0.02
Port Monmouth, Monday, 10 August
Light rain. High 88°, low 73°.
0.07Port Monmouth, Tuesday, 11 August
Light rain. High 88°, low 74°.
0Port Monmouth, Wednesday, 12 August
Overcast. High 82°, low 77°.
0.11Port Monmouth, Thursday, 13 August
Light rain. High 83°, low 72°.
0
Port Monmouth, Friday, 14 August
Clear. High 79°, low 65°.
0Port Monmouth, Saturday, 15 August
Clear. High 79°, low 64°.
0Port Monmouth, Sunday, 16 August
Overcast. High 78°, low 67°.
0Port Monmouth, Monday, 17 August
Overcast. High 78°, low 69°.
0Port Monmouth, Tuesday, 18 August
Overcast. High 77°, low 68°.
0Port Monmouth, Wednesday, 19 August
Overcast. High 79°, low 72°.
0Port Monmouth, Thursday, 20 August
Clear. High 79°, low 73°.
0.04Port Monmouth, Friday, 21 August
Light rain. High 87°, low 73°.
0.05Port Monmouth, Saturday, 22 August
Light rain. High 88°, low 74°.
0Port Monmouth, Sunday, 23 August
Clear. High 85°, low 78°.
0.31Port Monmouth, Monday, 24 August
Rain. High 82°, low 76°.
0.07
Port Monmouth, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.09Port Monmouth, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.14Port Monmouth, Thursday, 27 August
Climate normal for this date — 60-year average.
0.2
Port Monmouth, Friday, 28 August
Climate normal for this date — 60-year average.
0.16Port Monmouth, Saturday, 29 August
Climate normal for this date — 60-year average.
0.06Port Monmouth, Sunday, 30 August
Climate normal for this date — 60-year average.
0.07
Port Monmouth, Monday, 31 August
Climate normal for this date — 60-year average.
0.1Port Monmouth, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.15Port Monmouth, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Port Monmouth, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Port Monmouth, Friday, 4 September
Climate normal for this date — 60-year average.
0.06Port Monmouth, Saturday, 5 September
Climate normal for this date — 60-year average.
0.19Port Monmouth, Sunday, 6 September
Climate normal for this date — 60-year average.
0.11Port Monmouth, 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 Port Monmouth, 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 Port Monmouth, 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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