Weather in Grantville, NY
Grantville, Sunday, 25 October, 00:23
Clear. Feels like 32°. High 62°, low 31°.
Monthly outlook for Grantville, NY: average high 54.4°, average low 39.1°. That is 2.5° above the climate normal for October. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 1 November (66.6°), the coolest 28 October (30.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 25 October – 3 November | 56.3° | 51.2° | +2.9° |
| 4 November – 13 November | 51.2° | 46.3° | +2.7° |
| 14 November – 23 November | at normal | 41.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Waddington (14 mi).
0.07
Grantville, Monday, 26 October
Light rain. High 59°, low 40°.
0
Grantville, Tuesday, 27 October
Clear. High 44°, low 35°.
0Grantville, Wednesday, 28 October
Clear. High 48°, low 31°.
0.15Grantville, Thursday, 29 October
Light rain. High 61°, low 46°.
0
Grantville, Friday, 30 October
Overcast. High 56°, low 44°.
0Grantville, Saturday, 31 October
Overcast. High 54°, low 40°.
0.08Grantville, Sunday, 1 November
Light rain. High 67°, low 54°.
0.32Grantville, Monday, 2 November
Light rain. High 61°, low 51°.
0Grantville, Tuesday, 3 November
Clear. High 51°, low 38°.
0.01Grantville, Wednesday, 4 November
Light rain. High 56°, low 35°.
0.44Grantville, Thursday, 5 November
Rain. High 57°, low 46°.
0.04Grantville, Friday, 6 November
Light rain. High 47°, low 33°.
0.02Grantville, Saturday, 7 November
Light rain. High 49°, low 32°.
0.44Grantville, Sunday, 8 November
Rain. High 58°, low 37°.
0Grantville, Monday, 9 November
Overcast. High 40°, low 35°.
0.11
Grantville, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.13Grantville, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.15Grantville, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09Grantville, Friday, 13 November
Climate normal for this date — 60-year average.
0.11Grantville, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13Grantville, Sunday, 15 November
Climate normal for this date — 60-year average.
0.11Grantville, Monday, 16 November
Climate normal for this date — 60-year average.
0.1Grantville, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.08
Grantville, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Grantville, Thursday, 19 November
Climate normal for this date — 60-year average.
0.11Grantville, Friday, 20 November
Climate normal for this date — 60-year average.
0.13Grantville, Saturday, 21 November
Climate normal for this date — 60-year average.
0.09Grantville, Sunday, 22 November
Climate normal for this date — 60-year average.
0.09Grantville, Monday, 23 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 Grantville, 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 Grantville, 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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