West Perry, Tuesday, 10 November, 21:43
Clear. Feels like 38°. High 62°, low 38°.
West Perry, Wednesday, 11 November
Rain. High 60°, low 38°.
West Perry, Thursday, 12 November
Rain. High 52°, low 36°.
West Perry, Friday, 13 November
Overcast. High 39°, low 31°.
West Perry, Saturday, 14 November
Mostly clear. High 39°, low 27°.
West Perry, Sunday, 15 November
Overcast. High 43°, low 31°.
West Perry, Monday, 16 November
Overcast. High 43°, low 32°.
West Perry, Tuesday, 17 November
Overcast. High 45°, low 28°.
West Perry, Wednesday, 18 November
Clear. High 45°, low 28°.
West Perry, Thursday, 19 November
Clear. High 48°, low 26°.
West Perry, Friday, 20 November
Overcast. High 49°, low 29°.
West Perry, Saturday, 21 November
Clear. High 52°, low 33°.
West Perry, Sunday, 22 November
Rain. High 47°, low 37°.
West Perry, Monday, 23 November
Light rain. High 43°, low 31°.
West Perry, Tuesday, 24 November
Light snow. High 37°, low 28°.
West Perry, Wednesday, 25 November
Light snow. High 36°, low 25°.
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 West Perry, 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 West Perry, 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.