Weather in Mount Etna, IA
Mount Etna, Thursday, 15 October, 08:26
Overcast. Feels like 55°. High 56°, low 50°.
Monthly outlook for Mount Etna, IA: average high 62.9°, average low 49.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 9 days (about 2.1 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 22 October (72.5°), the coolest 17 October (34.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 63° | 61.3° | +1° |
| 25 October – 3 November | 62.7° | 56.5° | +3.4° |
| 4 November – 13 November | at normal | 51.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Prescott (9 mi).
0
Mount Etna, Friday, 16 October
Partly cloudy. High 51°, low 40°.
0
Mount Etna, Saturday, 17 October
Clear. High 56°, low 35°.
0Mount Etna, Sunday, 18 October
Clear. High 62°, low 42°.
0.09
Mount Etna, Monday, 19 October
Light rain. High 63°, low 49°.
0Mount Etna, Tuesday, 20 October
Clear. High 66°, low 49°.
0.02Mount Etna, Wednesday, 21 October
Light rain. High 72°, low 52°.
0.15Mount Etna, Thursday, 22 October
Light rain. High 73°, low 60°.
0.15Mount Etna, Friday, 23 October
Rain. High 70°, low 60°.
0.06Mount Etna, Saturday, 24 October
Light rain. High 62°, low 51°.
0Mount Etna, Sunday, 25 October
Clear. High 63°, low 46°.
0.39Mount Etna, Monday, 26 October
Rain. High 59°, low 47°.
0.2Mount Etna, Tuesday, 27 October
Light rain. High 60°, low 58°.
0.26Mount Etna, Wednesday, 28 October
Rain. High 64°, low 54°.
0.05Mount Etna, Thursday, 29 October
Light rain. High 69°, low 52°.
0Mount Etna, Friday, 30 October
Light rain. High 60°, low 43°.
0.11Mount Etna, Saturday, 31 October
Climate normal for this date — 60-year average.
0.19
Mount Etna, Sunday, 1 November
Climate normal for this date — 60-year average.
0.09Mount Etna, Monday, 2 November
Climate normal for this date — 60-year average.
0.09Mount Etna, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.08
Mount 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.
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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