New Castle, Thursday, 15 October, 17:40
Overcast. Feels like 72°. High 71°, low 63°.
New Castle, Friday, 16 October
Light rain. High 82°, low 60°.
New Castle, Saturday, 17 October
Light rain. High 58°, low 40°.
New Castle, Sunday, 18 October
Clear. High 55°, low 35°.
New Castle, Monday, 19 October
Clear. High 60°, low 37°.
New Castle, Tuesday, 20 October
Clear. High 69°, low 40°.
New Castle, Wednesday, 21 October
Clear. High 66°, low 43°.
New Castle, Thursday, 22 October
Overcast. High 61°, low 43°.
New Castle, Friday, 23 October
Clear. High 66°, low 42°.
New Castle, Saturday, 24 October
Clear. High 67°, low 44°.
New Castle, Sunday, 25 October
Partly cloudy. High 60°, low 44°.
New Castle, Monday, 26 October
Clear. High 69°, low 45°.
New Castle, Tuesday, 27 October
Clear. High 68°, low 47°.
New Castle, Wednesday, 28 October
Overcast. High 70°, low 46°.
New Castle, Thursday, 29 October
Clear. High 71°, low 47°.
New Castle, Friday, 30 October
Rain. High 67°, low 46°.
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, VA 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, VA 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.