Dickerson Run, Monday, 19 October, 09:42
Clear. Feels like 48°. High 67°, low 34°.
Dickerson Run, Tuesday, 20 October
Mostly clear. High 69°, low 37°.
Dickerson Run, Wednesday, 21 October
Clear. High 65°, low 37°.
Dickerson Run, Thursday, 22 October
Overcast. High 64°, low 40°.
Dickerson Run, Friday, 23 October
Clear. High 55°, low 37°.
Dickerson Run, Saturday, 24 October
Clear. High 58°, low 33°.
Dickerson Run, Sunday, 25 October
Clear. High 66°, low 37°.
Dickerson Run, Monday, 26 October
Overcast. High 66°, low 48°.
Dickerson Run, Tuesday, 27 October
Overcast. High 68°, low 51°.
Dickerson Run, Wednesday, 28 October
Rain. High 59°, low 33°.
Dickerson Run, Thursday, 29 October
Mostly clear. High 45°, low 29°.
Dickerson Run, Friday, 30 October
Clear. High 52°, low 29°.
Dickerson Run, Saturday, 31 October
Overcast. High 59°, low 39°.
Dickerson Run, Sunday, 1 November
Light rain. High 56°, low 48°.
Dickerson Run, Monday, 2 November
Rain. High 56°, low 43°.
Dickerson Run, Tuesday, 3 November
Rain. High 50°, 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 Dickerson Run, 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 Dickerson Run, 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.