Weather in Parsippany-Troy Hills, NJ
Parsippany-Troy Hills, Sunday, 9 August, 14:12
Partly cloudy. Feels like 95°. High 89°, low 71°.
Monthly outlook for Parsippany-Troy Hills, NJ: average high 82.5°, average low 63.5°. That is 0.9° above the climate normal for August. Precipitation is expected on 7 days (about 0.8 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 11 August (88.9°), the coolest 15 August (57.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 81.6° | 81.6° | -0° |
| 19 August – 28 August | 83.9° | 79.9° | +2.2° |
| 29 August – 7 September | at normal | 78.5° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Caldwell (8 mi).
0.26
Parsippany-Troy Hills, Monday, 10 August
Rain. High 86°, low 70°.
0.09Parsippany-Troy Hills, Tuesday, 11 August
Rain. High 89°, low 71°.
0.04Parsippany-Troy Hills, Wednesday, 12 August
Light rain. High 85°, low 66°.
0.08Parsippany-Troy Hills, Thursday, 13 August
Light rain. High 84°, low 66°.
0
Parsippany-Troy Hills, Friday, 14 August
Mostly clear. High 79°, low 60°.
0
Parsippany-Troy Hills, Saturday, 15 August
Clear. High 77°, low 57°.
0
Parsippany-Troy Hills, Sunday, 16 August
Overcast. High 77°, low 58°.
0.12Parsippany-Troy Hills, Monday, 17 August
Light rain. High 67°, low 62°.
0Parsippany-Troy Hills, Tuesday, 18 August
Overcast. High 83°, low 58°.
0.06Parsippany-Troy Hills, Wednesday, 19 August
Light rain. High 83°, low 64°.
0.06Parsippany-Troy Hills, Thursday, 20 August
Light rain. High 85°, low 64°.
0Parsippany-Troy Hills, Friday, 21 August
Mostly clear. High 83°, low 59°.
0Parsippany-Troy Hills, Saturday, 22 August
Clear. High 88°, low 62°.
0.14Parsippany-Troy Hills, Sunday, 23 August
Light rain. High 86°, low 68°.
0Parsippany-Troy Hills, Monday, 24 August
Clear. High 79°, low 59°.
0.07Parsippany-Troy Hills, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.08Parsippany-Troy Hills, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.16Parsippany-Troy Hills, Thursday, 27 August
Climate normal for this date — 60-year average.
0.22
Parsippany-Troy Hills, Friday, 28 August
Climate normal for this date — 60-year average.
0.15Parsippany-Troy Hills, Saturday, 29 August
Climate normal for this date — 60-year average.
0.06Parsippany-Troy Hills, Sunday, 30 August
Climate normal for this date — 60-year average.
0.06Parsippany-Troy Hills, Monday, 31 August
Climate normal for this date — 60-year average.
0.13Parsippany-Troy Hills, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.17Parsippany-Troy Hills, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.13Parsippany-Troy Hills, Thursday, 3 September
Climate normal for this date — 60-year average.
0.12Parsippany-Troy Hills, Friday, 4 September
Climate normal for this date — 60-year average.
0.06Parsippany-Troy Hills, Saturday, 5 September
Climate normal for this date — 60-year average.
0.2Parsippany-Troy Hills, Sunday, 6 September
Climate normal for this date — 60-year average.
0.13Parsippany-Troy Hills, 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 Parsippany-Troy Hills, 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 Parsippany-Troy Hills, 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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