North Chatham, Tuesday, 20 October, 14:00
Clear. Feels like 61°. High 64°, low 39°.
North Chatham, Wednesday, 21 October
Clear. High 61°, low 34°.
North Chatham, Thursday, 22 October
Clear. High 60°, low 33°.
North Chatham, Friday, 23 October
Clear. High 50°, low 38°.
North Chatham, Saturday, 24 October
Partly cloudy. High 53°, low 34°.
North Chatham, Sunday, 25 October
Overcast. High 59°, low 34°.
North Chatham, Monday, 26 October
Overcast. High 64°, low 41°.
North Chatham, Tuesday, 27 October
Light rain. High 66°, low 46°.
North Chatham, Wednesday, 28 October
Light rain. High 44°, low 31°.
North Chatham, Thursday, 29 October
Partly cloudy. High 49°, low 29°.
North Chatham, Friday, 30 October
Light rain. High 54°, low 37°.
North Chatham, Saturday, 31 October
Clear. High 44°, low 29°.
North Chatham, Sunday, 1 November
Overcast. High 51°, low 31°.
North Chatham, Monday, 2 November
Light rain. High 50°, low 35°.
North Chatham, Tuesday, 3 November
Clear. High 52°, low 32°.
North Chatham, Wednesday, 4 November
Overcast. High 52°, low 34°.
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 North Chatham, NY 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 North Chatham, NY 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.