Weather in Richton Park, IL
Richton Park, Thursday, 29 October, 16:59
Partly cloudy. Feels like 68°. High 69°, low 53°.
Monthly outlook for Richton Park, IL: average high 61.2°, average low 49.8°. That is 4.7° above the climate normal for October. Precipitation is expected on 8 days (about 2.6 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 3 November (70.3°), the coolest 7 November (38.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 29 October – 7 November | 62.4° | 54.6° | +4.3° |
| 8 November – 17 November | 59.1° | 49° | +5.6° |
| 18 November – 27 November | at normal | 45.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Arbury Hills (7 mi).
0.01
Richton Park, Friday, 30 October
Light rain. High 65°, low 48°.
0.85Richton Park, Saturday, 31 October
Heavy rain. High 62°, low 51°.
0.06Richton Park, Sunday, 1 November
Light rain. High 65°, low 52°.
0.01Richton Park, Monday, 2 November
Light rain. High 63°, low 52°.
0.12Richton Park, Tuesday, 3 November
Light rain. High 70°, low 60°.
0.11Richton Park, Wednesday, 4 November
Light rain. High 68°, low 60°.
0.37Richton Park, Thursday, 5 November
Rain. High 58°, low 50°.
0
Richton Park, Friday, 6 November
Clear. High 50°, low 40°.
0
Richton Park, Saturday, 7 November
Overcast. High 55°, low 39°.
0.06Richton Park, Sunday, 8 November
Light rain. High 57°, low 47°.
0.9Richton Park, Monday, 9 November
Rain. High 55°, low 51°.
0Richton Park, Tuesday, 10 November
Overcast. High 56°, low 48°.
0Richton Park, Wednesday, 11 November
Overcast. High 63°, low 48°.
0.16Richton Park, Thursday, 12 November
Light rain. High 63°, low 53°.
0
Richton Park, Friday, 13 November
Mostly clear. High 60°, low 45°.
0.08
Richton Park, Saturday, 14 November
Climate normal for this date — 60-year average.
0.09Richton Park, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05Richton Park, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Richton Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.14Richton Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.08Richton Park, Thursday, 19 November
Climate normal for this date — 60-year average.
0.1Richton Park, Friday, 20 November
Climate normal for this date — 60-year average.
0.11Richton Park, Saturday, 21 November
Climate normal for this date — 60-year average.
0.05Richton Park, Sunday, 22 November
Climate normal for this date — 60-year average.
0.09Richton Park, Monday, 23 November
Climate normal for this date — 60-year average.
0.08Richton Park, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.08Richton Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.11Richton Park, Thursday, 26 November
Climate normal for this date — 60-year average.
0.22Richton Park, Friday, 27 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 Richton Park, 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 Richton Park, 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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