Penn Five, Sunday, 18 October, 04:13
Clear. Feels like 30°. High 58°, low 30°.
Penn Five, Monday, 19 October
Clear. High 64°, low 38°.
Penn Five, Tuesday, 20 October
Clear. High 63°, low 41°.
Penn Five, Wednesday, 21 October
Clear. High 60°, low 35°.
Penn Five, Thursday, 22 October
Clear. High 61°, low 35°.
Penn Five, Friday, 23 October
Clear. High 55°, low 37°.
Penn Five, Saturday, 24 October
Overcast. High 55°, low 37°.
Penn Five, Sunday, 25 October
Partly cloudy. High 59°, low 37°.
Penn Five, Monday, 26 October
Overcast. High 54°, low 38°.
Penn Five, Tuesday, 27 October
Clear. High 55°, low 33°.
Penn Five, Wednesday, 28 October
Mostly clear. High 60°, low 37°.
Penn Five, Thursday, 29 October
Overcast. High 62°, low 42°.
Penn Five, Friday, 30 October
Rain. High 65°, low 49°.
Penn Five, Saturday, 31 October
Overcast. High 58°, low 44°.
Penn Five, Sunday, 1 November
Heavy rain. High 60°, low 47°.
Penn Five, Monday, 2 November
Light rain. High 60°, low 44°.
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 Penn Five, 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 Penn Five, 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.