Weather in Richton Park, IL
Richton Park, Tuesday, 10 November, 19:20
Clear. Feels like 51°. High 65°, low 42°.
Monthly outlook for Richton Park, IL: average high 47.9°, average low 34.7°. That is 0.6° above the climate normal for November. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 10 November (65°), the coolest 24 November (20.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 November – 19 November | 49.6° | 48.1° | +0.8° |
| 20 November – 29 November | 45.2° | 43.9° | +0.7° |
| 30 November – 9 December | at normal | 38.8° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Arbury Hills (7 mi).
0.27
Richton Park, Wednesday, 11 November
Rain. High 57°, low 40°.
0.02Richton Park, Thursday, 12 November
Light rain. High 47°, low 36°.
0
Richton Park, Friday, 13 November
Partly cloudy. High 43°, low 33°.
0
Richton Park, Saturday, 14 November
Mostly clear. High 43°, low 29°.
0
Richton Park, Sunday, 15 November
Overcast. High 46°, low 30°.
0Richton Park, Monday, 16 November
Overcast. High 47°, low 35°.
0
Richton Park, Tuesday, 17 November
Clear. High 48°, low 36°.
0Richton Park, Wednesday, 18 November
Clear. High 51°, low 35°.
0.02Richton Park, Thursday, 19 November
Light rain. High 49°, low 40°.
0.15Richton Park, Friday, 20 November
Rain. High 57°, low 48°.
0.42Richton Park, Saturday, 21 November
Rain. High 60°, low 50°.
0.34
Richton Park, Sunday, 22 November
Snow. High 59°, low 32°.
0.18Richton Park, Monday, 23 November
Light snow. High 30°, low 25°.
0.02Richton Park, Tuesday, 24 November
Light snow. High 27°, low 21°.
0Richton Park, Wednesday, 25 November
Overcast. High 38°, low 23°.
0.11
Richton 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.
0.13Richton Park, Saturday, 28 November
Climate normal for this date — 60-year average.
0.07Richton Park, Sunday, 29 November
Climate normal for this date — 60-year average.
0.09Richton Park, Monday, 30 November
Climate normal for this date — 60-year average.
0.14Richton 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.
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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