South Ilion, Thursday, 12 November, 20:37
Rain. Feels like 33°. High 43°, low 35°.
South Ilion, Friday, 13 November
Snow. High 37°, low 31°.
South Ilion, Saturday, 14 November
Snow. High 43°, low 31°.
South Ilion, Sunday, 15 November
Overcast. High 42°, low 35°.
South Ilion, Monday, 16 November
Overcast. High 43°, low 37°.
South Ilion, Tuesday, 17 November
Overcast. High 49°, low 37°.
South Ilion, Wednesday, 18 November
Partly cloudy. High 51°, low 37°.
South Ilion, Thursday, 19 November
Overcast. High 50°, low 34°.
South Ilion, Friday, 20 November
Light rain. High 52°, low 40°.
South Ilion, Saturday, 21 November
Partly cloudy. High 51°, low 37°.
South Ilion, Sunday, 22 November
Light rain. High 52°, low 48°.
South Ilion, Monday, 23 November
Overcast. High 61°, low 50°.
South Ilion, Tuesday, 24 November
Clear. High 63°, low 47°.
South Ilion, Wednesday, 25 November
Rain. High 62°, low 44°.
South Ilion, Thursday, 26 November
Snow. High 36°, low 27°.
South Ilion, Friday, 27 November
Light snow. High 31°, low 21°.
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 South Ilion, 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 South Ilion, 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.