Weather in Mount Etna, PA
Mount Etna, Tuesday, 20 October, 19:23
Clear. Feels like 53°. High 68°, low 40°.
Monthly outlook for Mount Etna, PA: average high 58°, average low 37.6°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 20 October (67.6°), the coolest 22 October (28.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 62° | 56.2° | +3.2° |
| 30 October – 8 November | 51.2° | 53.2° | -1.1° |
| 9 November – 18 November | at normal | 47.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Huston (12 mi).
0
Mount Etna, Wednesday, 21 October
Clear. High 66°, low 32°.
0Mount Etna, Thursday, 22 October
Clear. High 66°, low 29°.
0Mount Etna, Friday, 23 October
Clear. High 57°, low 41°.
0Mount Etna, Saturday, 24 October
Clear. High 59°, low 36°.
0Mount Etna, Sunday, 25 October
Clear. High 63°, low 37°.
0Mount Etna, Monday, 26 October
Clear. High 67°, low 42°.
0
Mount Etna, Tuesday, 27 October
Overcast. High 66°, low 47°.
0.04
Mount Etna, Wednesday, 28 October
Light rain. High 55°, low 46°.
0.52
Mount Etna, Thursday, 29 October
Snow. High 54°, low 39°.
0.01Mount Etna, Friday, 30 October
Light rain. High 43°, low 31°.
0Mount Etna, Saturday, 31 October
Clear. High 51°, low 29°.
0.15Mount Etna, Sunday, 1 November
Rain. High 51°, low 35°.
0.67Mount Etna, Monday, 2 November
Rain. High 64°, low 49°.
0.01Mount Etna, Tuesday, 3 November
Light rain. High 49°, low 37°.
0
Mount Etna, Wednesday, 4 November
Partly cloudy. High 49°, low 31°.
0.12Mount Etna, Thursday, 5 November
Climate normal for this date — 60-year average.
0.05
Mount Etna, Friday, 6 November
Climate normal for this date — 60-year average.
0.12Mount Etna, Saturday, 7 November
Climate normal for this date — 60-year average.
0.13Mount Etna, Sunday, 8 November
Climate normal for this date — 60-year average.
0.08Mount Etna, Monday, 9 November
Climate normal for this date — 60-year average.
0.15Mount Etna, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.13Mount Etna, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.17Mount Etna, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Mount Etna, Friday, 13 November
Climate normal for this date — 60-year average.
0.08Mount Etna, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11Mount Etna, Sunday, 15 November
Climate normal for this date — 60-year average.
0.13Mount Etna, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Mount Etna, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Mount Etna, 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 Mount Etna, PA 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 Mount Etna, PA 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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