Grove Mill, Wednesday, 21 October, 10:20
Clear. Feels like 51°. High 63°, low 44°.
Grove Mill, Thursday, 22 October
Clear. High 64°, low 40°.
Grove Mill, Friday, 23 October
Clear. High 56°, low 41°.
Grove Mill, Saturday, 24 October
Mostly clear. High 57°, low 39°.
Grove Mill, Sunday, 25 October
Clear. High 61°, low 40°.
Grove Mill, Monday, 26 October
Clear. High 63°, low 44°.
Grove Mill, Tuesday, 27 October
Clear. High 57°, low 43°.
Grove Mill, Wednesday, 28 October
Overcast. High 60°, low 44°.
Grove Mill, Thursday, 29 October
Partly cloudy. High 68°, low 50°.
Grove Mill, Friday, 30 October
Light rain. High 56°, low 42°.
Grove Mill, Saturday, 31 October
Mostly clear. High 55°, low 37°.
Grove Mill, Sunday, 1 November
Overcast. High 57°, low 40°.
Grove Mill, Monday, 2 November
Light rain. High 66°, low 55°.
Grove Mill, Tuesday, 3 November
Rain. High 66°, low 58°.
Grove Mill, Wednesday, 4 November
Heavy rain. High 61°, low 58°.
Grove Mill, Thursday, 5 November
Clear. High 65°, low 54°.
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 Grove Mill, 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 Grove Mill, 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.