Chester Hill, Friday, 6 November, 16:50
Overcast. Feels like 53°. High 61°, low 45°.
Chester Hill, Saturday, 7 November
Rain. High 47°, low 35°.
Chester Hill, Sunday, 8 November
Mostly clear. High 53°, low 42°.
Chester Hill, Monday, 9 November
Light rain. High 49°, low 44°.
Chester Hill, Tuesday, 10 November
Mostly clear. High 55°, low 37°.
Chester Hill, Wednesday, 11 November
Overcast. High 53°, low 37°.
Chester Hill, Thursday, 12 November
Overcast. High 44°, low 36°.
Chester Hill, Friday, 13 November
Snow. High 36°, low 29°.
Chester Hill, Saturday, 14 November
Light snow. High 35°, low 21°.
Chester Hill, Sunday, 15 November
Light snow. High 34°, low 21°.
Chester Hill, Monday, 16 November
Overcast. High 40°, low 31°.
Chester Hill, Tuesday, 17 November
Mostly clear. High 50°, low 33°.
Chester Hill, Wednesday, 18 November
Overcast. High 55°, low 44°.
Chester Hill, Thursday, 19 November
Light rain. High 61°, low 41°.
Chester Hill, Friday, 20 November
Light rain. High 52°, low 35°.
Chester Hill, Saturday, 21 November
Clear. High 49°, low 31°.
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.