Oppenheimer, Monday, 26 October, 23:40
Clear. Feels like 44°. High 68°, low 36°.
Oppenheimer, Tuesday, 27 October
Clear. High 66°, low 40°.
Oppenheimer, Wednesday, 28 October
Overcast. High 64°, low 39°.
Oppenheimer, Thursday, 29 October
Clear. High 70°, low 43°.
Oppenheimer, Friday, 30 October
Overcast. High 63°, low 44°.
Oppenheimer, Saturday, 31 October
Overcast. High 62°, low 41°.
Oppenheimer, Sunday, 1 November
Rain. High 60°, low 46°.
Oppenheimer, Monday, 2 November
Heavy rain. High 56°, low 53°.
Oppenheimer, Tuesday, 3 November
Light rain. High 55°, low 49°.
Oppenheimer, Wednesday, 4 November
Overcast. High 49°, low 40°.
Oppenheimer, Thursday, 5 November
Heavy rain. High 56°, low 46°.
Oppenheimer, Friday, 6 November
Light rain. High 44°, low 32°.
Oppenheimer, Saturday, 7 November
Snow. High 39°, low 32°.
Oppenheimer, Sunday, 8 November
Light rain. High 38°, low 29°.
Oppenheimer, Monday, 9 November
Overcast. High 46°, low 28°.
Oppenheimer, Tuesday, 10 November
Light rain. High 46°, low 37°.
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 Oppenheimer, 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 Oppenheimer, 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.