Weather in Osceola, IA
Osceola, Wednesday, 14 October, 03:46
Overcast. Feels like 57°. High 67°, low 57°.
Monthly outlook for Osceola, IA: average high 59.7°, average low 44.8°. That is 0.3° below the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 21 October (71.6°), the coolest 26 October (34.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 14 October – 23 October | 62.6° | 61.7° | +0.5° |
| 24 October – 2 November | 54.8° | 56.8° | -1.2° |
| 3 November – 12 November | at normal | 51.6° | — |
October records over 66 years
0.43
Osceola, Thursday, 15 October
Rain. High 66°, low 54°.
0Osceola, Friday, 16 October
Overcast. High 56°, low 44°.
0
Osceola, Saturday, 17 October
Clear. High 56°, low 36°.
0Osceola, Sunday, 18 October
Clear. High 62°, low 43°.
0Osceola, Monday, 19 October
Clear. High 65°, low 47°.
0Osceola, Tuesday, 20 October
Clear. High 67°, low 49°.
0Osceola, Wednesday, 21 October
Clear. High 72°, low 50°.
0Osceola, Thursday, 22 October
Clear. High 58°, low 43°.
0Osceola, Friday, 23 October
Clear. High 58°, low 36°.
0.31Osceola, Saturday, 24 October
Rain. High 47°, low 43°.
0.05Osceola, Sunday, 25 October
Light rain. High 52°, low 40°.
0Osceola, Monday, 26 October
Clear. High 56°, low 35°.
0Osceola, Tuesday, 27 October
Clear. High 62°, low 42°.
0.22Osceola, Wednesday, 28 October
Light rain. High 56°, low 51°.
0.13Osceola, Thursday, 29 October
Light rain. High 56°, low 49°.
0.11
Osceola, Friday, 30 October
Climate normal for this date — 60-year average.
0.13Osceola, Saturday, 31 October
Climate normal for this date — 60-year average.
0.21Osceola, Sunday, 1 November
Climate normal for this date — 60-year average.
0.08
Osceola, Monday, 2 November
Climate normal for this date — 60-year average.
0.09Osceola, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.1Osceola, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.06Osceola, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Osceola, Friday, 6 November
Climate normal for this date — 60-year average.
0.02
Osceola, 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.
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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