Weather in Flatville, IL
Flatville, Monday, 12 October, 18:09
Overcast. Feels like 84°. High 86°, low 59°.
Monthly outlook for Flatville, IL: average high 70.4°, average low 53.5°. That is 4.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 12 October (86.4°), the coolest 17 October (39.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 October – 21 October | 72.3° | 63.2° | +5° |
| 22 October – 31 October | 67.3° | 59.8° | +4.2° |
| 1 November – 10 November | at normal | 55.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Champaign (14 mi).
0
Flatville, Tuesday, 13 October
Clear. High 86°, low 67°.
0.39
Flatville, Wednesday, 14 October
Heavy rain. High 75°, low 64°.
0.38Flatville, Thursday, 15 October
Rain. High 76°, low 65°.
0.17Flatville, Friday, 16 October
Rain. High 61°, low 49°.
0Flatville, Saturday, 17 October
Clear. High 60°, low 40°.
0Flatville, Sunday, 18 October
Clear. High 64°, low 43°.
0Flatville, Monday, 19 October
Overcast. High 70°, low 48°.
0
Flatville, Tuesday, 20 October
Partly cloudy. High 70°, low 56°.
0Flatville, Wednesday, 21 October
Clear. High 75°, low 57°.
0Flatville, Thursday, 22 October
Overcast. High 76°, low 58°.
0Flatville, Friday, 23 October
Overcast. High 77°, low 62°.
0.14Flatville, Saturday, 24 October
Light rain. High 68°, low 51°.
0Flatville, Sunday, 25 October
Overcast. High 54°, low 47°.
0Flatville, Monday, 26 October
Clear. High 62°, low 43°.
0Flatville, Tuesday, 27 October
Partly cloudy. High 67°, low 47°.
0.07
Flatville, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.06Flatville, Thursday, 29 October
Climate normal for this date — 60-year average.
0.09Flatville, Friday, 30 October
Climate normal for this date — 60-year average.
0.17
Flatville, Saturday, 31 October
Climate normal for this date — 60-year average.
0.18Flatville, Sunday, 1 November
Climate normal for this date — 60-year average.
0.1Flatville, Monday, 2 November
Climate normal for this date — 60-year average.
0.08Flatville, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09Flatville, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11Flatville, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Flatville, Friday, 6 November
Climate normal for this date — 60-year average.
0.09Flatville, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Flatville, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Flatville, Monday, 9 November
Climate normal for this date — 60-year average.
0.14Flatville, Tuesday, 10 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 Flatville, IL 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 Flatville, IL 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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