Weather in Mount Etna, IA
Mount Etna, Monday, 19 October, 14:20
Overcast. Feels like 64°. High 66°, low 42°.
Monthly outlook for Mount Etna, IA: average high 59.2°, average low 42.9°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 24 October (72.3°), the coolest 28 October (28.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 63.9° | 59.8° | +2.3° |
| 29 October – 7 November | 51.5° | 54.5° | -1.7° |
| 8 November – 17 November | at normal | 49.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Prescott (9 mi).
0
Mount Etna, Tuesday, 20 October
Clear. High 69°, low 43°.
0Mount Etna, Wednesday, 21 October
Clear. High 70°, low 49°.
0
Mount Etna, Thursday, 22 October
Mostly clear. High 71°, low 52°.
0Mount Etna, Friday, 23 October
Overcast. High 69°, low 53°.
0
Mount Etna, Saturday, 24 October
Partly cloudy. High 72°, low 58°.
0.05
Mount Etna, Sunday, 25 October
Light rain. High 64°, low 52°.
0.62Mount Etna, Monday, 26 October
Rain. High 57°, low 51°.
0.2Mount Etna, Tuesday, 27 October
Light rain. High 56°, low 38°.
0Mount Etna, Wednesday, 28 October
Clear. High 44°, low 28°.
0Mount Etna, Thursday, 29 October
Overcast. High 53°, low 32°.
0Mount Etna, Friday, 30 October
Overcast. High 58°, low 40°.
0Mount Etna, Saturday, 31 October
Overcast. High 53°, low 40°.
0Mount Etna, Sunday, 1 November
Mostly clear. High 53°, low 37°.
0Mount Etna, Monday, 2 November
Overcast. High 47°, low 32°.
0.02Mount Etna, Tuesday, 3 November
Light rain. High 46°, low 39°.
0.08Mount Etna, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.05Mount Etna, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Mount Etna, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Mount Etna, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Mount Etna, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Mount Etna, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Mount Etna, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07Mount Etna, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Mount Etna, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Mount Etna, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Mount Etna, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Mount Etna, Sunday, 15 November
Climate normal for this date — 60-year average.
0.04Mount Etna, Monday, 16 November
Climate normal for this date — 60-year average.
0.1Mount Etna, Tuesday, 17 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, IA 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, IA 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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