Weather in South Piscataway, MD
South Piscataway, Sunday, 9 August, 17:15
Clear. Feels like 102°. High 94°, low 73°.
Monthly outlook for South Piscataway, MD: average high 91.6°, average low 70.7°. That is 3.9° above the climate normal for August. Precipitation is expected on 7 days (about 1.1 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 16 August (104.5°), the coolest 15 August (65.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 91.1° | 85.2° | +3.2° |
| 19 August – 28 August | 92.5° | 83.8° | +4.8° |
| 29 August – 7 September | at normal | 82.7° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Hybla Valley (7 mi).
0.02
South Piscataway, Monday, 10 August
Light rain. High 95°, low 74°.
0.04South Piscataway, Tuesday, 11 August
Light rain. High 94°, low 72°.
0.04South Piscataway, Wednesday, 12 August
Light rain. High 92°, low 72°.
0
South Piscataway, Thursday, 13 August
Partly cloudy. High 93°, low 71°.
0.07South Piscataway, Friday, 14 August
Light rain. High 75°, low 66°.
0.01South Piscataway, Saturday, 15 August
Light rain. High 85°, low 65°.
0.1South Piscataway, Sunday, 16 August
Light rain. High 105°, low 70°.
0
South Piscataway, Monday, 17 August
Overcast. High 88°, low 70°.
0.03South Piscataway, Tuesday, 18 August
Light rain. High 90°, low 68°.
0.05South Piscataway, Wednesday, 19 August
Light rain. High 99°, low 72°.
0South Piscataway, Thursday, 20 August
Clear. High 94°, low 72°.
0.19South Piscataway, Friday, 21 August
Light rain. High 91°, low 71°.
0.19South Piscataway, Saturday, 22 August
Light rain. High 90°, low 72°.
0.38South Piscataway, Sunday, 23 August
Rain. High 86°, low 71°.
0.04South Piscataway, Monday, 24 August
Light rain. High 95°, low 72°.
0.08South Piscataway, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.05
South Piscataway, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.13
South Piscataway, Thursday, 27 August
Climate normal for this date — 60-year average.
0.16South Piscataway, Friday, 28 August
Climate normal for this date — 60-year average.
0.12South Piscataway, Saturday, 29 August
Climate normal for this date — 60-year average.
0.05South Piscataway, Sunday, 30 August
Climate normal for this date — 60-year average.
0.07South Piscataway, Monday, 31 August
Climate normal for this date — 60-year average.
0.16South Piscataway, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.09South Piscataway, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.12South Piscataway, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09South Piscataway, Friday, 4 September
Climate normal for this date — 60-year average.
0.14South Piscataway, Saturday, 5 September
Climate normal for this date — 60-year average.
0.22South Piscataway, Sunday, 6 September
Climate normal for this date — 60-year average.
0.09South Piscataway, 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 South Piscataway, MD 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 South Piscataway, MD 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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