Weather in Heath Grove, NY
Heath Grove, Sunday, 9 August, 01:46
Clear. Feels like 71°. High 85°, low 67°.
Monthly outlook for Heath Grove, NY: average high 74.2°, average low 58.4°. That is 0.8° below the climate normal for August. Precipitation is expected on 8 days (about 1.7 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 10 August (86.3°), the coolest 22 August (48.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 76.1° | 76.4° | -0.2° |
| 19 August – 28 August | 71.1° | 74.8° | -2.1° |
| 29 August – 7 September | at normal | 73.4° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Marcellus (5 mi).
0.12
Heath Grove, Monday, 10 August
Light rain. High 86°, low 65°.
0.17Heath Grove, Tuesday, 11 August
Rain. High 79°, low 63°.
0.46Heath Grove, Wednesday, 12 August
Heavy rain. High 78°, low 64°.
0.03Heath Grove, Thursday, 13 August
Light rain. High 68°, low 58°.
0.04Heath Grove, Friday, 14 August
Light rain. High 70°, low 54°.
0
Heath Grove, Saturday, 15 August
Mostly clear. High 69°, low 51°.
0
Heath Grove, Sunday, 16 August
Overcast. High 73°, low 53°.
0.05Heath Grove, Monday, 17 August
Light rain. High 75°, low 57°.
0Heath Grove, Tuesday, 18 August
Overcast. High 78°, low 61°.
0.28Heath Grove, Wednesday, 19 August
Light rain. High 79°, low 63°.
0.33Heath Grove, Thursday, 20 August
Rain. High 66°, low 58°.
0Heath Grove, Friday, 21 August
Light rain. High 67°, low 52°.
0
Heath Grove, Saturday, 22 August
Clear. High 69°, low 49°.
0.18Heath Grove, Sunday, 23 August
Rain. High 77°, low 57°.
0.02Heath Grove, Monday, 24 August
Light rain. High 68°, low 61°.
0.12
Heath Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.08
Heath Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.14Heath Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
0.22Heath Grove, Friday, 28 August
Climate normal for this date — 60-year average.
0.15Heath Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
0.14Heath Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
0.13Heath Grove, Monday, 31 August
Climate normal for this date — 60-year average.
0.06Heath Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.13Heath Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Heath Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
0.1Heath Grove, Friday, 4 September
Climate normal for this date — 60-year average.
0.11Heath Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
0.16Heath Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
0.14Heath Grove, Monday, 7 September
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 Heath Grove, 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 Heath Grove, 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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