Weather in Richton Park, IL
Richton Park, Saturday, 14 November, 19:33
Clear. Feels like 37°. High 46°, low 30°.
Monthly outlook for Richton Park, IL: average high 51°, average low 39.1°. That is 3.1° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 29 November (61°), the coolest 24 November (30°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 14 November – 23 November | 52.2° | 47° | +2.9° |
| 24 November – 3 December | 49° | 41.9° | +3.9° |
| 4 December – 13 December | at normal | 37.1° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Arbury Hills (7 mi).
0
Richton Park, Sunday, 15 November
Clear. High 51°, low 32°.
0Richton Park, Monday, 16 November
Clear. High 51°, low 33°.
0
Richton Park, Tuesday, 17 November
Mostly clear. High 53°, low 34°.
0
Richton Park, Wednesday, 18 November
Overcast. High 56°, low 38°.
0.02
Richton Park, Thursday, 19 November
Light rain. High 59°, low 46°.
0Richton Park, Friday, 20 November
Overcast. High 58°, low 49°.
0.06Richton Park, Saturday, 21 November
Light rain. High 58°, low 50°.
0Richton Park, Sunday, 22 November
Overcast. High 49°, low 41°.
0Richton Park, Monday, 23 November
Mostly clear. High 42°, low 34°.
0Richton Park, Tuesday, 24 November
Overcast. High 41°, low 30°.
0.19
Richton Park, Wednesday, 25 November
Snow. High 40°, low 35°.
0Richton Park, Thursday, 26 November
Mostly clear. High 52°, low 39°.
0Richton Park, Friday, 27 November
Overcast. High 50°, low 39°.
0.49Richton Park, Saturday, 28 November
Rain. High 49°, low 46°.
0.04Richton Park, Sunday, 29 November
Light rain. High 61°, low 50°.
0.09
Richton Park, Monday, 30 November
Climate normal for this date — 60-year average.
0.14
Richton Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.06Richton Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.1Richton Park, Thursday, 3 December
Climate normal for this date — 60-year average.
0.07Richton Park, Friday, 4 December
Climate normal for this date — 60-year average.
0.09Richton Park, Saturday, 5 December
Climate normal for this date — 60-year average.
0.06Richton Park, Sunday, 6 December
Climate normal for this date — 60-year average.
0.13Richton Park, Monday, 7 December
Climate normal for this date — 60-year average.
0.07Richton Park, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.08Richton Park, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.08Richton Park, Thursday, 10 December
Climate normal for this date — 60-year average.
0.11Richton Park, Friday, 11 December
Climate normal for this date — 60-year average.
0.09Richton Park, Saturday, 12 December
Climate normal for this date — 60-year average.
0.05Richton Park, Sunday, 13 December
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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