Castle Rocks, Tuesday, 20 October, 00:08
Clear. Feels like 38°. High 65°, low 37°.
Castle Rocks, Wednesday, 21 October
Clear. High 61°, low 31°.
Castle Rocks, Thursday, 22 October
Clear. High 62°, low 33°.
Castle Rocks, Friday, 23 October
Mostly clear. High 51°, low 34°.
Castle Rocks, Saturday, 24 October
Partly cloudy. High 55°, low 29°.
Castle Rocks, Sunday, 25 October
Clear. High 61°, low 34°.
Castle Rocks, Monday, 26 October
Overcast. High 61°, low 45°.
Castle Rocks, Tuesday, 27 October
Light rain. High 62°, low 51°.
Castle Rocks, Wednesday, 28 October
Snow. High 45°, low 29°.
Castle Rocks, Thursday, 29 October
Mostly clear. High 42°, low 26°.
Castle Rocks, Friday, 30 October
Clear. High 46°, low 27°.
Castle Rocks, Saturday, 31 October
Clear. High 51°, low 29°.
Castle Rocks, Sunday, 1 November
Partly cloudy. High 54°, low 33°.
Castle Rocks, Monday, 2 November
Light rain. High 55°, low 39°.
Castle Rocks, Tuesday, 3 November
Rain. High 53°, low 47°.
Castle Rocks, Wednesday, 4 November
Light rain. High 46°, low 43°.
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 Rocks, 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 Rocks, 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.