Weather in Mount Etna, IA
Mount Etna, Thursday, 22 October, 04:05
Clear. Feels like 53°. High 77°, low 54°.
Monthly outlook for Mount Etna, IA: average high 64.1°, average low 49°. That is 4.2° above the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 22 October (77.4°), the coolest 5 November (36°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 68.7° | 58.3° | +5.8° |
| 1 November – 10 November | 56.3° | 53° | +1.9° |
| 11 November – 20 November | at normal | 48.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Prescott (9 mi).
0
Mount Etna, Friday, 23 October
Overcast. High 77°, low 57°.
0Mount Etna, Saturday, 24 October
Overcast. High 74°, low 59°.
0
Mount Etna, Sunday, 25 October
Partly cloudy. High 74°, low 55°.
0Mount Etna, Monday, 26 October
Overcast. High 71°, low 57°.
0.17
Mount Etna, Tuesday, 27 October
Rain. High 68°, low 55°.
0
Mount Etna, Wednesday, 28 October
Mostly clear. High 61°, low 43°.
1.19Mount Etna, Thursday, 29 October
Rain. High 60°, low 53°.
0.01Mount Etna, Friday, 30 October
Light rain. High 61°, low 57°.
0Mount Etna, Saturday, 31 October
Overcast. High 63°, low 50°.
0
Mount Etna, Sunday, 1 November
Clear. High 63°, low 48°.
0Mount Etna, Monday, 2 November
Mostly clear. High 57°, low 43°.
0Mount Etna, Tuesday, 3 November
Partly cloudy. High 55°, low 39°.
0Mount Etna, Wednesday, 4 November
Overcast. High 53°, low 38°.
0Mount Etna, Thursday, 5 November
Clear. High 52°, low 36°.
0Mount Etna, Friday, 6 November
Partly cloudy. High 58°, low 41°.
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.
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.
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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