Weather in Marcellus Falls, NY
Marcellus Falls, Saturday, 8 August, 23:47
Clear. Feels like 72°. High 83°, low 68°.
Monthly outlook for Marcellus Falls, NY: average high 76.3°, average low 59.2°. That is 0.2° above the climate normal for August. Precipitation is expected on 8 days (about 1.8 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 10 August (87.8°), the coolest 22 August (49.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 77.6° | 76.7° | +0.5° |
| 18 August – 27 August | 74° | 74.8° | -0.5° |
| 28 August – 6 September | at normal | 73.7° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Marcellus (4 mi).
0
Marcellus Falls, Sunday, 9 August
Clear. High 86°, low 67°.
0.13
Marcellus Falls, Monday, 10 August
Light rain. High 88°, low 66°.
0.11Marcellus Falls, Tuesday, 11 August
Rain. High 80°, low 63°.
0.39Marcellus Falls, Wednesday, 12 August
Rain. High 79°, low 64°.
0.03Marcellus Falls, Thursday, 13 August
Light rain. High 69°, low 59°.
0.03Marcellus Falls, Friday, 14 August
Light rain. High 70°, low 54°.
0
Marcellus Falls, Saturday, 15 August
Mostly clear. High 70°, low 52°.
0
Marcellus Falls, Sunday, 16 August
Overcast. High 74°, low 52°.
0.04Marcellus Falls, Monday, 17 August
Light rain. High 76°, low 58°.
0Marcellus Falls, Tuesday, 18 August
Overcast. High 79°, low 60°.
0.37Marcellus Falls, Wednesday, 19 August
Rain. High 80°, low 64°.
0.3Marcellus Falls, Thursday, 20 August
Light rain. High 67°, low 59°.
0Marcellus Falls, Friday, 21 August
Mostly clear. High 68°, low 53°.
0Marcellus Falls, Saturday, 22 August
Clear. High 70°, low 49°.
0.18Marcellus Falls, Sunday, 23 August
Rain. High 79°, low 58°.
0.12
Marcellus Falls, Monday, 24 August
Climate normal for this date — 60-year average.
0.12Marcellus Falls, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.08
Marcellus Falls, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.14Marcellus Falls, Thursday, 27 August
Climate normal for this date — 60-year average.
0.22Marcellus Falls, Friday, 28 August
Climate normal for this date — 60-year average.
0.15Marcellus Falls, Saturday, 29 August
Climate normal for this date — 60-year average.
0.14Marcellus Falls, Sunday, 30 August
Climate normal for this date — 60-year average.
0.13Marcellus Falls, Monday, 31 August
Climate normal for this date — 60-year average.
0.06Marcellus Falls, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.13Marcellus Falls, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Marcellus Falls, Thursday, 3 September
Climate normal for this date — 60-year average.
0.1Marcellus Falls, Friday, 4 September
Climate normal for this date — 60-year average.
0.11Marcellus Falls, Saturday, 5 September
Climate normal for this date — 60-year average.
0.16Marcellus Falls, Sunday, 6 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 Marcellus Falls, 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 Marcellus Falls, 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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