Castle Fin, Friday, 23 October, 02:07
Clear. Feels like 52°. High 61°, low 41°.
Castle Fin, Saturday, 24 October
Clear. High 61°, low 36°.
Castle Fin, Sunday, 25 October
Clear. High 61°, low 39°.
Castle Fin, Monday, 26 October
Clear. High 64°, low 43°.
Castle Fin, Tuesday, 27 October
Clear. High 59°, low 46°.
Castle Fin, Wednesday, 28 October
Partly cloudy. High 58°, low 41°.
Castle Fin, Thursday, 29 October
Clear. High 62°, low 44°.
Castle Fin, Friday, 30 October
Overcast. High 65°, low 48°.
Castle Fin, Saturday, 31 October
Overcast. High 67°, low 52°.
Castle Fin, Sunday, 1 November
Light rain. High 63°, low 52°.
Castle Fin, Monday, 2 November
Rain. High 68°, low 61°.
Castle Fin, Tuesday, 3 November
Rain. High 61°, low 58°.
Castle Fin, Wednesday, 4 November
Rain. High 59°, low 52°.
Castle Fin, Thursday, 5 November
Light rain. High 58°, low 45°.
Castle Fin, Friday, 6 November
Overcast. High 57°, low 42°.
Castle Fin, Saturday, 7 November
Clear. High 53°, low 38°.
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 Castle Fin, 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 Castle Fin, 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.