Grove Mill, Saturday, 17 October, 14:15
Mostly clear. Feels like 49°. High 58°, low 40°.
Grove Mill, Sunday, 18 October
Clear. High 61°, low 36°.
Grove Mill, Monday, 19 October
Clear. High 64°, low 40°.
Grove Mill, Tuesday, 20 October
Clear. High 63°, low 46°.
Grove Mill, Wednesday, 21 October
Clear. High 58°, low 43°.
Grove Mill, Thursday, 22 October
Clear. High 60°, low 40°.
Grove Mill, Friday, 23 October
Mostly clear. High 59°, low 45°.
Grove Mill, Saturday, 24 October
Clear. High 60°, low 40°.
Grove Mill, Sunday, 25 October
Clear. High 60°, low 43°.
Grove Mill, Monday, 26 October
Overcast. High 67°, low 45°.
Grove Mill, Tuesday, 27 October
Clear. High 65°, low 48°.
Grove Mill, Wednesday, 28 October
Overcast. High 67°, low 50°.
Grove Mill, Thursday, 29 October
Overcast. High 70°, low 52°.
Grove Mill, Friday, 30 October
Clear. High 68°, low 52°.
Grove Mill, Saturday, 31 October
Overcast. High 71°, low 55°.
Grove Mill, Sunday, 1 November
Overcast. High 72°, low 55°.
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.