Mattie, Monday, 19 October, 07:55
Clear. Feels like 27°. High 67°, low 27°.
Mattie, Tuesday, 20 October
Clear. High 67°, low 38°.
Mattie, Wednesday, 21 October
Clear. High 62°, low 37°.
Mattie, Thursday, 22 October
Clear. High 65°, low 39°.
Mattie, Friday, 23 October
Mostly clear. High 55°, low 38°.
Mattie, Saturday, 24 October
Clear. High 55°, low 32°.
Mattie, Sunday, 25 October
Clear. High 59°, low 36°.
Mattie, Monday, 26 October
Partly cloudy. High 69°, low 44°.
Mattie, Tuesday, 27 October
Overcast. High 69°, low 47°.
Mattie, Wednesday, 28 October
Overcast. High 58°, low 42°.
Mattie, Thursday, 29 October
Overcast. High 45°, low 30°.
Mattie, Friday, 30 October
Clear. High 46°, low 26°.
Mattie, Saturday, 31 October
Clear. High 49°, low 26°.
Mattie, Sunday, 1 November
Partly cloudy. High 54°, low 29°.
Mattie, Monday, 2 November
Partly cloudy. High 60°, low 34°.
Mattie, Tuesday, 3 November
Overcast. High 63°, low 41°.
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 Mattie, 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 Mattie, 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.