Dickerson Run, Sunday, 18 October, 02:34
Clear. Feels like 35°. High 58°, low 33°.
Dickerson Run, Monday, 19 October
Clear. High 66°, low 39°.
Dickerson Run, Tuesday, 20 October
Clear. High 65°, low 41°.
Dickerson Run, Wednesday, 21 October
Clear. High 62°, low 36°.
Dickerson Run, Thursday, 22 October
Clear. High 61°, low 40°.
Dickerson Run, Friday, 23 October
Clear. High 60°, low 45°.
Dickerson Run, Saturday, 24 October
Overcast. High 66°, low 42°.
Dickerson Run, Sunday, 25 October
Overcast. High 67°, low 44°.
Dickerson Run, Monday, 26 October
Light rain. High 55°, low 42°.
Dickerson Run, Tuesday, 27 October
Mostly clear. High 58°, low 37°.
Dickerson Run, Wednesday, 28 October
Clear. High 62°, low 40°.
Dickerson Run, Thursday, 29 October
Overcast. High 71°, low 47°.
Dickerson Run, Friday, 30 October
Rain. High 66°, low 56°.
Dickerson Run, Saturday, 31 October
Light rain. High 63°, low 50°.
Dickerson Run, Sunday, 1 November
Heavy rain. High 69°, low 57°.
Dickerson Run, Monday, 2 November
Light rain. High 63°, low 45°.
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.