Weather in Grand Central, PA
Grand Central, Friday, 30 October, 10:30
Clear. Feels like 61°. High 61°, low 45°.
Monthly outlook for Grand Central, PA: average high 54.9°, average low 41°. That is 0.4° above the climate normal for October. Precipitation is expected on 4 days (about 3.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 4 November (67.8°), the coolest 9 November (31.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 30 October – 8 November | 59.8° | 55.9° | +2.2° |
| 9 November – 18 November | 46.8° | 50.8° | -2.2° |
| 19 November – 28 November | at normal | 48° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Lower Nazareth (10 mi).
0
Grand Central, Saturday, 31 October
Mostly clear. High 56°, low 41°.
0
Grand Central, Sunday, 1 November
Overcast. High 59°, low 36°.
0Grand Central, Monday, 2 November
Overcast. High 60°, low 47°.
0Grand Central, Tuesday, 3 November
Overcast. High 66°, low 49°.
0Grand Central, Wednesday, 4 November
Overcast. High 68°, low 49°.
1.17
Grand Central, Thursday, 5 November
Heavy rain. High 61°, low 57°.
1.21Grand Central, Friday, 6 November
Heavy rain. High 63°, low 59°.
0.02Grand Central, Saturday, 7 November
Light rain. High 55°, low 39°.
0
Grand Central, Sunday, 8 November
Partly cloudy. High 48°, low 34°.
0Grand Central, Monday, 9 November
Clear. High 50°, low 31°.
0.09Grand Central, Tuesday, 10 November
Light rain. High 45°, low 33°.
0.81Grand Central, Wednesday, 11 November
Rain. High 38°, low 36°.
0Grand Central, Thursday, 12 November
Partly cloudy. High 46°, low 35°.
0Grand Central, Friday, 13 November
Clear. High 51°, low 33°.
0Grand Central, Saturday, 14 November
Overcast. High 51°, low 34°.
0.11
Grand 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.
0.11Grand Central, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.14Grand Central, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.19Grand Central, Thursday, 26 November
Climate normal for this date — 60-year average.
0.12Grand Central, Friday, 27 November
Climate normal for this date — 60-year average.
0.2Grand Central, Saturday, 28 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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