New Castle, Monday, 26 October, 21:15
Clear. Feels like 51°. High 69°, low 40°.
New Castle, Tuesday, 27 October
Overcast. High 67°, low 40°.
New Castle, Wednesday, 28 October
Overcast. High 70°, low 43°.
New Castle, Thursday, 29 October
Clear. High 70°, low 47°.
New Castle, Friday, 30 October
Clear. High 64°, low 46°.
New Castle, Saturday, 31 October
Overcast. High 67°, low 43°.
New Castle, Sunday, 1 November
Rain. High 56°, low 54°.
New Castle, Monday, 2 November
Rain. High 59°, low 56°.
New Castle, Tuesday, 3 November
Light rain. High 54°, low 45°.
New Castle, Wednesday, 4 November
Rain. High 47°, low 40°.
New Castle, Thursday, 5 November
Rain. High 53°, low 45°.
New Castle, Friday, 6 November
Light rain. High 48°, low 38°.
New Castle, Saturday, 7 November
Clear. High 51°, low 35°.
New Castle, Sunday, 8 November
Overcast. High 52°, low 37°.
New Castle, Monday, 9 November
Light rain. High 54°, low 45°.
New Castle, Tuesday, 10 November
Rain. High 51°, low 48°.
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 New Castle, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
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.
They are real temperature extremes recorded in New Castle, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.