Weather in Hornell, NY
Hornell, Saturday, 31 October, 06:58
Partly cloudy. Feels like 38°. High 57°, low 39°.
Monthly outlook for Hornell, NY: average high 56.8°, average low 45.5°. That is 3.9° above the climate normal for October. Precipitation is expected on 7 days (about 1.8 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 4 November (72.7°), the coolest 15 November (30.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 31 October – 9 November | 62.4° | 51.7° | +5.9° |
| 10 November – 19 November | 47.5° | 46° | +0.8° |
| 20 November – 29 November | at normal | 43.1° | — |
October records over 66 years
0
Hornell, Sunday, 1 November
Partly cloudy. High 63°, low 36°.
0
Hornell, Monday, 2 November
Overcast. High 66°, low 49°.
0Hornell, Tuesday, 3 November
Overcast. High 67°, low 51°.
0
Hornell, Wednesday, 4 November
Clear. High 73°, low 53°.
0Hornell, Thursday, 5 November
Overcast. High 67°, low 53°.
0.32
Hornell, Friday, 6 November
Rain. High 54°, low 50°.
0.03Hornell, Saturday, 7 November
Light rain. High 59°, low 56°.
0.06Hornell, Sunday, 8 November
Light rain. High 57°, low 54°.
0.2Hornell, Monday, 9 November
Light rain. High 60°, low 53°.
0.78Hornell, Tuesday, 10 November
Rain. High 58°, low 55°.
0.26Hornell, Wednesday, 11 November
Rain. High 52°, low 43°.
0.04
Hornell, Thursday, 12 November
Snow. High 44°, low 37°.
0Hornell, Friday, 13 November
Overcast. High 45°, low 33°.
0.1Hornell, Saturday, 14 November
Snow. High 41°, low 35°.
0Hornell, Sunday, 15 November
Partly cloudy. High 45°, low 30°.
0.14
Hornell, 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.
0.11Hornell, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06Hornell, Monday, 23 November
Climate normal for this date — 60-year average.
0.08Hornell, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.09Hornell, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.18Hornell, Thursday, 26 November
Climate normal for this date — 60-year average.
0.09Hornell, Friday, 27 November
Climate normal for this date — 60-year average.
0.2Hornell, Saturday, 28 November
Climate normal for this date — 60-year average.
0.09Hornell, Sunday, 29 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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