Weather in Alta Vista, IA
Alta Vista, Tuesday, 27 October, 07:06
Overcast. Feels like 44°. High 62°, low 49°.
Monthly outlook for Alta Vista, IA: average high 56.3°, average low 43.9°. That is 3.8° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 28 October (69.2°), the coolest 7 November (32.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 27 October – 5 November | 59.2° | 51.2° | +4.5° |
| 6 November – 15 November | 51.3° | 45.3° | +3.4° |
| 16 November – 25 November | at normal | 41° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Elma (4 mi).
0.06
Alta Vista, Wednesday, 28 October
Light rain. High 69°, low 52°.
0.04Alta Vista, Thursday, 29 October
Light rain. High 62°, low 46°.
0Alta Vista, Friday, 30 October
Overcast. High 57°, low 43°.
0.02Alta Vista, Saturday, 31 October
Light rain. High 61°, low 50°.
0Alta Vista, Sunday, 1 November
Overcast. High 63°, low 53°.
0Alta Vista, Monday, 2 November
Overcast. High 54°, low 47°.
0Alta Vista, Tuesday, 3 November
Overcast. High 53°, low 43°.
0Alta Vista, Wednesday, 4 November
Overcast. High 53°, low 39°.
0
Alta Vista, Thursday, 5 November
Clear. High 57°, low 39°.
0Alta Vista, Friday, 6 November
Clear. High 45°, low 33°.
0Alta Vista, Saturday, 7 November
Overcast. High 46°, low 32°.
0.01Alta Vista, Sunday, 8 November
Light rain. High 49°, low 38°.
0.17Alta Vista, Monday, 9 November
Light rain. High 55°, low 47°.
0.08Alta Vista, Tuesday, 10 November
Light rain. High 59°, low 46°.
0.47Alta Vista, Wednesday, 11 November
Rain. High 54°, low 44°.
0.07
Alta Vista, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Alta Vista, Friday, 13 November
Climate normal for this date — 60-year average.
0.02Alta Vista, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07Alta Vista, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Alta Vista, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Alta Vista, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Alta Vista, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Alta Vista, Thursday, 19 November
Climate normal for this date — 60-year average.
0.09
Alta Vista, Friday, 20 November
Climate normal for this date — 60-year average.
0.06Alta Vista, Saturday, 21 November
Climate normal for this date — 60-year average.
0.03
Alta Vista, Sunday, 22 November
Climate normal for this date — 60-year average.
0.1Alta Vista, Monday, 23 November
Climate normal for this date — 60-year average.
0.04Alta Vista, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.04Alta Vista, Wednesday, 25 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 Alta Vista, 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 Alta Vista, 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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