Weather in Mantua Grove, NJ
Mantua Grove, Sunday, 9 August, 14:54
Clear. Feels like 101°. High 92°, low 73°.
Monthly outlook for Mantua Grove, NJ: average high 87.8°, average low 71.1°. That is 2.7° above the climate normal for August. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 16 August (93.7°), the coolest 15 August (67.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 88.5° | 83.7° | +2.6° |
| 19 August – 28 August | 86.6° | 82.4° | +2.3° |
| 29 August – 7 September | at normal | 81.1° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Ridley (9 mi).
0.01
Mantua Grove, Monday, 10 August
Light rain. High 91°, low 73°.
0
Mantua Grove, Tuesday, 11 August
Overcast. High 92°, low 72°.
0.08Mantua Grove, Wednesday, 12 August
Light rain. High 87°, low 72°.
0
Mantua Grove, Thursday, 13 August
Partly cloudy. High 86°, low 72°.
0Mantua Grove, Friday, 14 August
Overcast. High 84°, low 71°.
0Mantua Grove, Saturday, 15 August
Partly cloudy. High 85°, low 68°.
0.04Mantua Grove, Sunday, 16 August
Light rain. High 94°, low 71°.
0Mantua Grove, Monday, 17 August
Partly cloudy. High 86°, low 69°.
0
Mantua Grove, Tuesday, 18 August
Mostly clear. High 87°, low 69°.
0.38Mantua Grove, Wednesday, 19 August
Rain. High 92°, low 71°.
0Mantua Grove, Thursday, 20 August
Overcast. High 89°, low 72°.
0.04Mantua Grove, Friday, 21 August
Light rain. High 88°, low 75°.
0.35Mantua Grove, Saturday, 22 August
Rain. High 76°, low 70°.
0.07Mantua Grove, Sunday, 23 August
Light rain. High 81°, low 69°.
0.01Mantua Grove, Monday, 24 August
Light rain. High 93°, low 71°.
0.06Mantua Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.06Mantua Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.18Mantua Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
0.25
Mantua Grove, Friday, 28 August
Climate normal for this date — 60-year average.
0.12Mantua Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Mantua Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
0.07Mantua Grove, Monday, 31 August
Climate normal for this date — 60-year average.
0.13Mantua Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.11Mantua Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.15Mantua Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Mantua Grove, Friday, 4 September
Climate normal for this date — 60-year average.
0.08Mantua Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
0.21Mantua Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
0.11Mantua Grove, 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 Mantua Grove, 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 Mantua Grove, 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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