Weather in Marietta, NY
Marietta, Tuesday, 20 October, 18:30
Clear. Feels like 52°. High 63°, low 38°.
Monthly outlook for Marietta, NY: average high 52°, average low 36°. That is 0.7° below the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 7 days and 2.3 inches. The warmest day looks like 26 October (63.5°), the coolest 31 October (26.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 55° | 54° | +0.5° |
| 30 October – 8 November | 46.9° | 50.8° | -2.2° |
| 9 November – 18 November | at normal | 45.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Marcellus (3 mi).
0
Marietta, Wednesday, 21 October
Clear. High 58°, low 31°.
0.02
Marietta, Thursday, 22 October
Light rain. High 56°, low 31°.
0
Marietta, Friday, 23 October
Mostly clear. High 48°, low 32°.
0Marietta, Saturday, 24 October
Clear. High 54°, low 33°.
0Marietta, Sunday, 25 October
Clear. High 58°, low 41°.
0Marietta, Monday, 26 October
Mostly clear. High 64°, low 46°.
0
Marietta, Tuesday, 27 October
Overcast. High 50°, low 39°.
0.07Marietta, Wednesday, 28 October
Light rain. High 50°, low 39°.
0.61Marietta, Thursday, 29 October
Rain. High 50°, low 40°.
0.09
Marietta, Friday, 30 October
Snow. High 38°, low 28°.
0Marietta, Saturday, 31 October
Clear. High 48°, low 27°.
0.22Marietta, Sunday, 1 November
Light rain. High 53°, low 41°.
0.61Marietta, Monday, 2 November
Rain. High 59°, low 47°.
0.06Marietta, Tuesday, 3 November
Light rain. High 42°, low 34°.
0
Marietta, Wednesday, 4 November
Partly cloudy. High 42°, low 28°.
0.13Marietta, Thursday, 5 November
Climate normal for this date — 60-year average.
0.15
Marietta, Friday, 6 November
Climate normal for this date — 60-year average.
0.11Marietta, Saturday, 7 November
Climate normal for this date — 60-year average.
0.14Marietta, Sunday, 8 November
Climate normal for this date — 60-year average.
0.12Marietta, Monday, 9 November
Climate normal for this date — 60-year average.
0.15Marietta, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.15Marietta, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.17Marietta, Thursday, 12 November
Climate normal for this date — 60-year average.
0.11Marietta, Friday, 13 November
Climate normal for this date — 60-year average.
0.13Marietta, Saturday, 14 November
Climate normal for this date — 60-year average.
0.17Marietta, Sunday, 15 November
Climate normal for this date — 60-year average.
0.13Marietta, Monday, 16 November
Climate normal for this date — 60-year average.
0.13Marietta, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Marietta, Wednesday, 18 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 Marietta, 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 Marietta, 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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