Weather in Grand Central, PA
Grand Central, Sunday, 25 October, 08:21
Clear. Feels like 38°. High 65°, low 34°.
Monthly outlook for Grand Central, PA: average high 62°, average low 45.9°. That is 3.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (71°), the coolest 26 October (33.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 25 October – 3 November | 64.3° | 57.6° | +3.7° |
| 4 November – 13 November | 58.1° | 53.2° | +2.7° |
| 14 November – 23 November | at normal | 48.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Lower Nazareth (10 mi).
0Grand Central, Monday, 26 October
Clear. High 69°, low 33°.
0Grand Central, Tuesday, 27 October
Clear. High 61°, low 45°.
0
Grand Central, Wednesday, 28 October
Partly cloudy. High 57°, low 39°.
0Grand Central, Thursday, 29 October
Clear. High 64°, low 44°.
0
Grand Central, Friday, 30 October
Mostly clear. High 71°, low 51°.
0
Grand Central, Saturday, 31 October
Overcast. High 64°, low 51°.
0.02
Grand Central, Sunday, 1 November
Light rain. High 64°, low 52°.
0Grand Central, Monday, 2 November
Overcast. High 66°, low 51°.
0.01Grand Central, Tuesday, 3 November
Light rain. High 63°, low 51°.
0Grand Central, Wednesday, 4 November
Overcast. High 69°, low 58°.
0.57Grand Central, Thursday, 5 November
Rain. High 58°, low 51°.
0Grand Central, Friday, 6 November
Overcast. High 55°, low 46°.
0.03Grand Central, Saturday, 7 November
Light rain. High 58°, low 44°.
0.03Grand Central, Sunday, 8 November
Light rain. High 56°, low 43°.
0Grand Central, Monday, 9 November
Mostly clear. High 52°, low 41°.
0.17
Grand Central, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.13Grand Central, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.17Grand Central, Thursday, 12 November
Climate normal for this date — 60-year average.
0.12Grand Central, Friday, 13 November
Climate normal for this date — 60-year average.
0.08Grand Central, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11Grand Central, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Grand Central, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Grand Central, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.1Grand Central, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Grand Central, Thursday, 19 November
Climate normal for this date — 60-year average.
0.12Grand Central, Friday, 20 November
Climate normal for this date — 60-year average.
0.11Grand Central, Saturday, 21 November
Climate normal for this date — 60-year average.
0.13Grand Central, Sunday, 22 November
Climate normal for this date — 60-year average.
0.09Grand Central, Monday, 23 November
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 Grand Central, 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 Grand Central, 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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