Chester Hill, Friday, 13 November, 08:23
Overcast. Feels like 36°. High 41°, low 36°.
Chester Hill, Saturday, 14 November
Overcast. High 42°, low 31°.
Chester Hill, Sunday, 15 November
Overcast. High 42°, low 37°.
Chester Hill, Monday, 16 November
Overcast. High 45°, low 33°.
Chester Hill, Tuesday, 17 November
Overcast. High 49°, low 29°.
Chester Hill, Wednesday, 18 November
Clear. High 53°, low 30°.
Chester Hill, Thursday, 19 November
Partly cloudy. High 55°, low 33°.
Chester Hill, Friday, 20 November
Overcast. High 55°, low 41°.
Chester Hill, Saturday, 21 November
Mostly clear. High 54°, low 37°.
Chester Hill, Sunday, 22 November
Overcast. High 59°, low 42°.
Chester Hill, Monday, 23 November
Partly cloudy. High 57°, low 42°.
Chester Hill, Tuesday, 24 November
Rain. High 60°, low 50°.
Chester Hill, Wednesday, 25 November
Snow. High 60°, low 24°.
Chester Hill, Thursday, 26 November
Light snow. High 27°, low 18°.
Chester Hill, Friday, 27 November
Clear. High 31°, low 10°.
Chester Hill, Saturday, 28 November
Mostly clear. High 36°, low 15°.
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 Chester Hill, 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 Chester Hill, 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.