Weather in Marble Hall, PA
Marble Hall, Saturday, 8 August, 20:58
Overcast. Feels like 79°. High 87°, low 71°.
Monthly outlook for Marble Hall, PA: average high 82.1°, average low 67.7°. That is 0.2° below the climate normal for August. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 11 August (90.6°), the coolest 23 August (60.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 85° | 83.2° | +1° |
| 18 August – 27 August | 77.3° | 81.6° | -2.4° |
| 28 August – 6 September | at normal | 80.5° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Glenside (5 mi).
0.01
Marble Hall, Sunday, 9 August
Light rain. High 89°, low 73°.
0.02Marble Hall, Monday, 10 August
Light rain. High 91°, low 73°.
0.04Marble Hall, Tuesday, 11 August
Light rain. High 91°, low 73°.
0.01Marble Hall, Wednesday, 12 August
Light rain. High 84°, low 74°.
0Marble Hall, Thursday, 13 August
Light rain. High 86°, low 71°.
0
Marble Hall, Friday, 14 August
Clear. High 80°, low 64°.
0Marble Hall, Saturday, 15 August
Clear. High 82°, low 65°.
0Marble Hall, Sunday, 16 August
Overcast. High 82°, low 64°.
0.09Marble Hall, Monday, 17 August
Light rain. High 79°, low 67°.
0.2Marble Hall, Tuesday, 18 August
Light rain. High 68°, low 66°.
0.04Marble Hall, Wednesday, 19 August
Light rain. High 79°, low 67°.
1.11Marble Hall, Thursday, 20 August
Heavy rain. High 79°, low 69°.
0Marble Hall, Friday, 21 August
Clear. High 80°, low 62°.
0.02Marble Hall, Saturday, 22 August
Light rain. High 84°, low 63°.
0Marble Hall, Sunday, 23 August
Clear. High 74°, low 61°.
0.06
Marble Hall, Monday, 24 August
Climate normal for this date — 60-year average.
0.06Marble Hall, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.06
Marble Hall, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.18
Marble Hall, Thursday, 27 August
Climate normal for this date — 60-year average.
0.23Marble Hall, Friday, 28 August
Climate normal for this date — 60-year average.
0.11Marble Hall, Saturday, 29 August
Climate normal for this date — 60-year average.
0.06Marble Hall, Sunday, 30 August
Climate normal for this date — 60-year average.
0.07Marble Hall, Monday, 31 August
Climate normal for this date — 60-year average.
0.13Marble Hall, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.11Marble Hall, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.15Marble Hall, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Marble Hall, Friday, 4 September
Climate normal for this date — 60-year average.
0.09Marble Hall, Saturday, 5 September
Climate normal for this date — 60-year average.
0.2Marble Hall, Sunday, 6 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 Marble Hall, PA 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 Marble Hall, PA 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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