Weather in Hornell, NY
Hornell, Friday, 23 October, 09:23
Clear. Feels like 39°. High 56°, low 38°.
Monthly outlook for Hornell, NY: average high 58.5°, average low 44.4°. That is 2.8° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 29 October (66.7°), the coolest 24 October (29.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 23 October – 1 November | 57.9° | 54.4° | +2° |
| 2 November – 11 November | 59.5° | 50.5° | +5° |
| 12 November – 21 November | at normal | 45.1° | — |
October records over 66 years
0Hornell, Saturday, 24 October
Clear. High 60°, low 29°.
0Hornell, Sunday, 25 October
Clear. High 62°, low 33°.
0
Hornell, Monday, 26 October
Light rain. High 65°, low 45°.
0
Hornell, Tuesday, 27 October
Overcast. High 48°, low 36°.
0
Hornell, Wednesday, 28 October
Partly cloudy. High 59°, low 34°.
0Hornell, Thursday, 29 October
Partly cloudy. High 67°, low 48°.
0.02Hornell, Friday, 30 October
Light rain. High 60°, low 49°.
0.19Hornell, Saturday, 31 October
Light rain. High 48°, low 45°.
0.39Hornell, Sunday, 1 November
Light rain. High 54°, low 49°.
0Hornell, Monday, 2 November
Overcast. High 55°, low 52°.
0Hornell, Tuesday, 3 November
Overcast. High 61°, low 49°.
0.42Hornell, Wednesday, 4 November
Rain. High 55°, low 51°.
0.15Hornell, Thursday, 5 November
Rain. High 60°, low 52°.
0.04Hornell, Friday, 6 November
Light rain. High 64°, low 52°.
0.13Hornell, Saturday, 7 November
Rain. High 62°, low 48°.
0.09Hornell, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09
Hornell, Monday, 9 November
Climate normal for this date — 60-year average.
0.12Hornell, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.13Hornell, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.14Hornell, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Hornell, Friday, 13 November
Climate normal for this date — 60-year average.
0.12Hornell, Saturday, 14 November
Climate normal for this date — 60-year average.
0.15Hornell, Sunday, 15 November
Climate normal for this date — 60-year average.
0.14Hornell, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Hornell, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Hornell, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Hornell, Thursday, 19 November
Climate normal for this date — 60-year average.
0.09Hornell, Friday, 20 November
Climate normal for this date — 60-year average.
0.08Hornell, Saturday, 21 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
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 Hornell, NY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
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.
Where do the 66-year records come from?
They are real temperature extremes recorded in Hornell, NY since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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