Weather in Mount Etna, IA
Mount Etna, Friday, 23 October, 02:10
Overcast. Feels like 57°. High 77°, low 54°.
Monthly outlook for Mount Etna, IA: average high 63.3°, average low 48.8°. That is 4.1° above the climate normal for October. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 23 October (76.5°), the coolest 3 November (37°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 23 October – 1 November | 67.5° | 57.7° | +5.4° |
| 2 November – 11 November | 56.4° | 52.3° | +2.3° |
| 12 November – 21 November | at normal | 48.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Prescott (9 mi).
0
Mount Etna, Saturday, 24 October
Partly cloudy. High 75°, low 58°.
0Mount Etna, Sunday, 25 October
Partly cloudy. High 73°, low 55°.
0.01
Mount Etna, Monday, 26 October
Light rain. High 73°, low 55°.
0.05Mount Etna, Tuesday, 27 October
Light rain. High 69°, low 57°.
0.01Mount Etna, Wednesday, 28 October
Light rain. High 72°, low 56°.
1.45Mount Etna, Thursday, 29 October
Rain. High 62°, low 49°.
0.18Mount Etna, Friday, 30 October
Light rain. High 57°, low 48°.
0.69Mount Etna, Saturday, 31 October
Heavy rain. High 59°, low 56°.
0Mount Etna, Sunday, 1 November
Overcast. High 58°, low 44°.
0Mount Etna, Monday, 2 November
Overcast. High 57°, low 43°.
0Mount Etna, Tuesday, 3 November
Overcast. High 45°, low 37°.
0
Mount Etna, Wednesday, 4 November
Clear. High 51°, low 38°.
0Mount Etna, Thursday, 5 November
Partly cloudy. High 58°, low 37°.
0Mount Etna, Friday, 6 November
Clear. High 66°, low 47°.
0Mount Etna, Saturday, 7 November
Clear. High 61°, low 47°.
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.
0.03
Mount 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.
0.06Mount Etna, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Mount Etna, Thursday, 19 November
Climate normal for this date — 60-year average.
0.07Mount Etna, Friday, 20 November
Climate normal for this date — 60-year average.
0.04Mount Etna, Saturday, 21 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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