Weather in Osceola, IA
Osceola, Tuesday, 20 October, 13:09
Clear. Feels like 67°. High 68°, low 42°.
Monthly outlook for Osceola, IA: average high 60°, average low 43°. That is 1.3° above the climate normal for October. Precipitation is expected on 2 days (about 1.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 24 October (73.8°), the coolest 28 October (28.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 62.5° | 59.4° | +1.8° |
| 30 October – 8 November | 55.8° | 54° | +1° |
| 9 November – 18 November | at normal | 49.2° | — |
October records over 66 years
0Osceola, Wednesday, 21 October
Clear. High 72°, low 47°.
0Osceola, Thursday, 22 October
Clear. High 72°, low 50°.
0
Osceola, Friday, 23 October
Overcast. High 72°, low 53°.
0Osceola, Saturday, 24 October
Overcast. High 74°, low 58°.
0.03
Osceola, Sunday, 25 October
Light rain. High 69°, low 55°.
0.37Osceola, Monday, 26 October
Rain. High 55°, low 39°.
0
Osceola, Tuesday, 27 October
Mostly clear. High 44°, low 32°.
0Osceola, Wednesday, 28 October
Clear. High 49°, low 29°.
0Osceola, Thursday, 29 October
Clear. High 50°, low 35°.
0Osceola, Friday, 30 October
Clear. High 46°, low 32°.
0Osceola, Saturday, 31 October
Overcast. High 52°, low 32°.
0Osceola, Sunday, 1 November
Clear. High 55°, low 39°.
0Osceola, Monday, 2 November
Mostly clear. High 60°, low 38°.
0.85Osceola, Tuesday, 3 November
Rain. High 55°, low 51°.
0.02Osceola, Wednesday, 4 November
Light rain. High 66°, low 54°.
0.06
Osceola, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Osceola, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Osceola, Saturday, 7 November
Climate normal for this date — 60-year average.
0.03Osceola, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Osceola, Monday, 9 November
Climate normal for this date — 60-year average.
0.1Osceola, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.08Osceola, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Osceola, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Osceola, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Osceola, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06Osceola, Sunday, 15 November
Climate normal for this date — 60-year average.
0.04Osceola, Monday, 16 November
Climate normal for this date — 60-year average.
0.12Osceola, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.04Osceola, Wednesday, 18 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 Osceola, 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 Osceola, 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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